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Zubrzycki M, Schramm R, Costard-Jäckle A, Grohmann J, Gummert JF, Zubrzycka M. Cardiac Development and Factors Influencing the Development of Congenital Heart Defects (CHDs): Part I. Int J Mol Sci 2024; 25:7117. [PMID: 39000221 PMCID: PMC11241401 DOI: 10.3390/ijms25137117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Revised: 06/20/2024] [Accepted: 06/25/2024] [Indexed: 07/16/2024] Open
Abstract
The traditional description of cardiac development involves progression from a cardiac crescent to a linear heart tube, which in the phase of transformation into a mature heart forms a cardiac loop and is divided with the septa into individual cavities. Cardiac morphogenesis involves numerous types of cells originating outside the initial cardiac crescent, including neural crest cells, cells of the second heart field origin, and epicardial progenitor cells. The development of the fetal heart and circulatory system is subject to regulatation by both genetic and environmental processes. The etiology for cases with congenital heart defects (CHDs) is largely unknown, but several genetic anomalies, some maternal illnesses, and prenatal exposures to specific therapeutic and non-therapeutic drugs are generally accepted as risk factors. New techniques for studying heart development have revealed many aspects of cardiac morphogenesis that are important in the development of CHDs, in particular transposition of the great arteries.
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Affiliation(s)
- Marek Zubrzycki
- Department of Surgery for Congenital Heart Defects, Heart and Diabetes Center NRW, University Hospital, Ruhr-University Bochum, Georgstr. 11, 32545 Bad Oeynhausen, Germany;
| | - Rene Schramm
- Clinic for Thoracic and Cardiovascular Surgery, Heart and Diabetes Center NRW, University Hospital, Ruhr-University Bochum, Georgstr. 11, 32545 Bad Oeynhausen, Germany; (R.S.); (A.C.-J.); (J.F.G.)
| | - Angelika Costard-Jäckle
- Clinic for Thoracic and Cardiovascular Surgery, Heart and Diabetes Center NRW, University Hospital, Ruhr-University Bochum, Georgstr. 11, 32545 Bad Oeynhausen, Germany; (R.S.); (A.C.-J.); (J.F.G.)
| | - Jochen Grohmann
- Department of Congenital Heart Disease/Pediatric Cardiology, Heart and Diabetes Center NRW, University Hospital, Ruhr-University Bochum, Georgstr. 11, 32545 Bad Oeynhausen, Germany;
| | - Jan F. Gummert
- Clinic for Thoracic and Cardiovascular Surgery, Heart and Diabetes Center NRW, University Hospital, Ruhr-University Bochum, Georgstr. 11, 32545 Bad Oeynhausen, Germany; (R.S.); (A.C.-J.); (J.F.G.)
| | - Maria Zubrzycka
- Department of Clinical Physiology, Faculty of Medicine, Medical University of Lodz, Mazowiecka 6/8, 92-215 Lodz, Poland
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Guo H, Hang C, Lin B, Lin Z, Xiong H, Zhang M, Lu R, Liu J, Shi D, Xie D, Liu Y, Liang D, Yang J, Chen YH. HAND factors regulate cardiac lineage commitment and differentiation from human pluripotent stem cells. Stem Cell Res Ther 2024; 15:31. [PMID: 38317221 PMCID: PMC10845658 DOI: 10.1186/s13287-024-03649-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 01/25/2024] [Indexed: 02/07/2024] Open
Abstract
BACKGROUND Transcription factors HAND1 and HAND2 (HAND1/2) play significant roles in cardiac organogenesis. Abnormal expression and deficiency of HAND1/2 result in severe cardiac defects. However, the function and mechanism of HAND1/2 in regulating human early cardiac lineage commitment and differentiation are still unclear. METHODS With NKX2.5eGFP H9 human embryonic stem cells (hESCs), we established single and double knockout cell lines for HAND1 and HAND2, respectively, whose cardiomyocyte differentiation efficiency could be monitored by assessing NKX2.5-eGFP+ cells with flow cytometry. The expression of specific markers for heart fields and cardiomyocyte subtypes was examined by quantitative PCR, western blot and immunofluorescence staining. Microelectrode array and whole-cell patch clamp were performed to determine the electrophysiological characteristics of differentiated cardiomyocytes. The transcriptomic changes of HAND knockout cells were revealed by RNA sequencing. The HAND1/2 target genes were identified and validated experimentally by integrating with HAND1/2 chromatin immunoprecipitation sequencing data. RESULTS Either HAND1 or HAND2 knockout did not affect the cardiomyocyte differentiation kinetics, whereas depletion of HAND1/2 resulted in delayed differentiation onset. HAND1 knockout biased cardiac mesoderm toward second heart field progenitors at the expense of first heart field progenitors, leading to increased expression of atrial and outflow tract cardiomyocyte markers, which was further confirmed by the appearance of atrial-like action potentials. By contrast, HAND2 knockout cardiomyocytes had reduced expression of atrial cardiomyocyte markers and displayed ventricular-like action potentials. HAND1/2-deficient hESCs were more inclined to second heart field lineage and its derived cardiomyocytes with atrial-like action potentials than HAND1 single knockout during differentiation. Further mechanistic investigations suggested TBX5 as one of the downstream targets of HAND1/2, whose overexpression partially restored the abnormal cardiomyocyte differentiation in HAND1/2-deficient hESCs. CONCLUSIONS HAND1/2 have specific and redundant roles in cardiac lineage commitment and differentiation. These findings not only reveal the essential function of HAND1/2 in cardiac organogenesis, but also provide important information on the pathogenesis of HAND1/2 deficiency-related congenital heart diseases, which could potentially lead to new therapeutic strategies.
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Affiliation(s)
- Huixin Guo
- Department of Cardiology, The Second Hospital of Shanxi Medical University, Taiyuan, 030001, China
| | - Chengwen Hang
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
| | - Bowen Lin
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
| | - Zheyi Lin
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
- Department of Pathology and Pathophysiology, Tongji University School of Medicine, Shanghai, 200092, China
| | - Hui Xiong
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
- Department of Cell Biology, Tongji University School of Medicine, Shanghai, 200092, China
| | - Mingshuai Zhang
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
- Department of Cell Biology, Tongji University School of Medicine, Shanghai, 200092, China
| | - Renhong Lu
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
| | - Junyang Liu
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
- Department of Cell Biology, Tongji University School of Medicine, Shanghai, 200092, China
| | - Dan Shi
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
| | - Duanyang Xie
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
- Department of Pathology and Pathophysiology, Tongji University School of Medicine, Shanghai, 200092, China
| | - Yi Liu
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
- Department of Pathology and Pathophysiology, Tongji University School of Medicine, Shanghai, 200092, China
| | - Dandan Liang
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China
- Department of Pathology and Pathophysiology, Tongji University School of Medicine, Shanghai, 200092, China
- Research Units of Origin and Regulation of Heart Rhythm, Chinese Academy of Medical Sciences, Shanghai, 200092, China
| | - Jian Yang
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China.
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China.
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China.
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China.
- Department of Pathology and Pathophysiology, Tongji University School of Medicine, Shanghai, 200092, China.
- Department of Cell Biology, Tongji University School of Medicine, Shanghai, 200092, China.
- Research Units of Origin and Regulation of Heart Rhythm, Chinese Academy of Medical Sciences, Shanghai, 200092, China.
| | - Yi-Han Chen
- Department of Cardiology, The Second Hospital of Shanxi Medical University, Taiyuan, 030001, China.
- State Key Laboratory of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China.
- Shanghai Arrhythmia Research Center, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China.
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai, 200120, China.
- Shanghai Frontiers Center of Nanocatalytic Medicine, Shanghai, 200092, China.
- Department of Pathology and Pathophysiology, Tongji University School of Medicine, Shanghai, 200092, China.
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Kanai SM, Clouthier DE. Endothelin signaling in development. Development 2023; 150:dev201786. [PMID: 38078652 PMCID: PMC10753589 DOI: 10.1242/dev.201786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
Since the discovery of endothelin 1 (EDN1) in 1988, the role of endothelin ligands and their receptors in the regulation of blood pressure in normal and disease states has been extensively studied. However, endothelin signaling also plays crucial roles in the development of neural crest cell-derived tissues. Mechanisms of endothelin action during neural crest cell maturation have been deciphered using a variety of in vivo and in vitro approaches, with these studies elucidating the basis of human syndromes involving developmental differences resulting from altered endothelin signaling. In this Review, we describe the endothelin pathway and its functions during the development of neural crest-derived tissues. We also summarize how dysregulated endothelin signaling causes developmental differences and how this knowledge may lead to potential treatments for individuals with gene variants in the endothelin pathway.
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Affiliation(s)
- Stanley M. Kanai
- Department of Craniofacial Biology, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
| | - David E. Clouthier
- Department of Craniofacial Biology, University of Colorado Anschutz Medical Campus, Aurora, CO 80045, USA
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4
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Hack JM, Anwar NZ, Jackson JG, Furth ME, Varner VD. Quantifying endodermal strains during heart tube formation in the developing chicken embryo. J Biomech 2023; 149:111481. [PMID: 36787674 PMCID: PMC10163833 DOI: 10.1016/j.jbiomech.2023.111481] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 12/17/2022] [Accepted: 02/01/2023] [Indexed: 02/09/2023]
Abstract
In the early avian embryo, the developing heart forms when bilateral fields of cardiac progenitor cells, which reside in the lateral plate mesoderm, move toward the embryonic midline, and fuse above the anterior intestinal portal (AIP) to form a straight, muscle-wrapped tube. During this process, the precardiac mesoderm remains in close contact with the underlying endoderm. Previous work has shown that the endoderm around the AIP actively contracts to pull the cardiac progenitors toward the midline. The morphogenetic deformations associated with this endodermal convergence, however, remain unclear, as do the signaling pathways that might regulate this process. Here, we fluorescently labeled populations of endodermal cells in early chicken embryos and tracked their motion during heart tube formation to compute time-varying strains along the anterior endoderm. We then determined how the computed endodermal strain distributions are affected by the pharmacological inhibition of either myosin II or fibroblast growth factor (FGF) signaling. Our data indicate that a mediolateral gradient in endodermal shortening is present around the AIP, as well as substantial convergence and extension movements both anterior and lateral to the AIP. These active endodermal deformations are disrupted if either actomyosin contractility or FGF signaling are inhibited pharmacologically. Taken together, these results demonstrate how active deformations along the anterior endoderm contribute to heart tube formation within the developing embryo.
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Affiliation(s)
- Joshua M Hack
- Department of Bioengineering, University of Texas at Dallas, Richardson, TX, United States
| | - Nareen Z Anwar
- Department of Bioengineering, University of Texas at Dallas, Richardson, TX, United States
| | - John G Jackson
- Department of Bioengineering, University of Texas at Dallas, Richardson, TX, United States
| | - Meagan E Furth
- Department of Bioengineering, University of Texas at Dallas, Richardson, TX, United States
| | - Victor D Varner
- Department of Bioengineering, University of Texas at Dallas, Richardson, TX, United States; Department of Surgery, UT Southwestern Medical Center, Dallas, TX, United States.
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5
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Kelly RG. The heart field transcriptional landscape at single-cell resolution. Dev Cell 2023; 58:257-266. [PMID: 36809764 DOI: 10.1016/j.devcel.2023.01.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 10/06/2022] [Accepted: 01/27/2023] [Indexed: 02/22/2023]
Abstract
Organogenesis requires the orchestrated development of multiple cell lineages that converge, interact, and specialize to generate coherent functional structures, exemplified by transformation of the cardiac crescent into a four-chambered heart. Cardiomyocytes originate from the first and second heart fields, which make different regional contributions to the definitive heart. In this review, a series of recent single-cell transcriptomic analyses, together with genetic tracing experiments, are discussed, providing a detailed panorama of the cardiac progenitor cell landscape. These studies reveal that first heart field cells originate in a juxtacardiac field adjacent to extraembryonic mesoderm and contribute to the ventrolateral side of the cardiac primordium. In contrast, second heart field cells are deployed dorsomedially from a multilineage-primed progenitor population via arterial and venous pole pathways. Refining our knowledge of the origin and developmental trajectories of cells that build the heart is essential to address outstanding challenges in cardiac biology and disease.
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Affiliation(s)
- Robert G Kelly
- Aix-Marseille Université, CNRS UMR 7288, IBDM, Marseille, France.
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6
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The complement C3-complement factor D-C3a receptor signalling axis regulates cardiac remodelling in right ventricular failure. Nat Commun 2022; 13:5409. [PMID: 36109509 PMCID: PMC9478115 DOI: 10.1038/s41467-022-33152-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 08/25/2022] [Indexed: 11/24/2022] Open
Abstract
Failure of the right ventricle plays a critical role in any type of heart failure. However, the mechanism remains unclear, and there is no specific therapy. Here, we show that the right ventricle predominantly expresses alternative complement pathway-related genes, including Cfd and C3aR1. Complement 3 (C3)-knockout attenuates right ventricular dysfunction and fibrosis in a mouse model of right ventricular failure. C3a is produced from C3 by the C3 convertase complex, which includes the essential component complement factor D (Cfd). Cfd-knockout mice also show attenuation of right ventricular failure. Moreover, the plasma concentration of CFD correlates with the severity of right ventricular failure in patients with chronic right ventricular failure. A C3a receptor (C3aR) antagonist dramatically improves right ventricular dysfunction in mice. In summary, we demonstrate the crucial role of the C3-Cfd-C3aR axis in right ventricular failure and highlight potential therapeutic targets for right ventricular failure. Right ventricular (RV) failure is clinically crucial, but there is no specific therapy. Here, the authors show that the complement alternative pathway is activated in RV failure and that blockade of the pathway ameliorates RV failure in mice.
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Trinidad F, Rubonal F, Rodriguez de Castro I, Pirzadeh I, Gerrah R, Kheradvar A, Rugonyi S. Effect of Blood Flow on Cardiac Morphogenesis and Formation of Congenital Heart Defects. J Cardiovasc Dev Dis 2022; 9:jcdd9090303. [PMID: 36135448 PMCID: PMC9503889 DOI: 10.3390/jcdd9090303] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 08/30/2022] [Accepted: 09/02/2022] [Indexed: 11/26/2022] Open
Abstract
Congenital heart disease (CHD) affects about 1 in 100 newborns and its causes are multifactorial. In the embryo, blood flow within the heart and vasculature is essential for proper heart development, with abnormal blood flow leading to CHD. Here, we discuss how blood flow (hemodynamics) affects heart development from embryonic to fetal stages, and how abnormal blood flow solely can lead to CHD. We emphasize studies performed using avian models of heart development, because those models allow for hemodynamic interventions, in vivo imaging, and follow up, while they closely recapitulate heart defects observed in humans. We conclude with recommendations on investigations that must be performed to bridge the gaps in understanding how blood flow alone, or together with other factors, contributes to CHD.
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Affiliation(s)
- Fernando Trinidad
- Biomedical Engineering Department, University of California, Irvine, CA 92697, USA
| | - Floyd Rubonal
- Biomedical Engineering Department, Oregon Health & Science University, Portland, OR 97239, USA
| | | | - Ida Pirzadeh
- Biomedical Engineering Department, University of California, Irvine, CA 92697, USA
| | - Rabin Gerrah
- Department of Cardiothoracic Surgery, Stanford University, Stanford, CA 94305, USA
| | - Arash Kheradvar
- Biomedical Engineering Department, University of California, Irvine, CA 92697, USA
| | - Sandra Rugonyi
- Biomedical Engineering Department, Oregon Health & Science University, Portland, OR 97239, USA
- Correspondence:
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Sun M, Zhang S, Li Y, Chen L, Diao J, Li J, Wei J, Song X, Liu Y, Shu J, Wang T, Huang P, Qin J. Effect of Maternal Antidepressant Use During the Pre-pregnancy/Early Pregnancy Period on Congenital Heart Disease: A Prospective Cohort Study in Central China. Front Cardiovasc Med 2022; 9:916882. [PMID: 35865384 PMCID: PMC9294218 DOI: 10.3389/fcvm.2022.916882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 06/09/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundWith the increase in maternal antidepressant prescribing before/during pregnancy, concerns about the safety of antidepressants have come into focus. The purpose of this study was to explore the association between maternal antidepressant use before pregnancy/in early pregnancy and the risk of congenital heart disease (CHD) in children, and to provide a scientific basis for clinical safety of antidepressant use.MethodsThe prospective cohort study ultimately included 34,104 singleton pregnancies. Modified Poisson regression model with robust error variances was used to evaluate RRs and 95% confidence intervals (CIs) for the risk of CHD in offspring exposed to maternal antidepressant in the 3 months before pregnancy and early pregnancy. In addition, sensitivity analysis was further performed to explore the robustness of the results.ResultsIn this study, the maternal antidepressant exposure rate was 2.83% in the 3 months before pregnancy, 2.42% in early pregnancy, and the incidence of CHD was 8.973 per 1,000 live births. We found that maternal antidepressant use in the 3 months before pregnancy and early pregnancy were all associated with an increased risk of CHD, ~2.54 times and 2.87 times, respectively, of non-use of antidepressants after adjusting for potential confounders. This association was also found in CHD specific phenotypic analysis. Of these, offspring whose mothers were exposed to antidepressants in the 3 months before pregnancy had the highest risk of transposition of the great arteries (aOR = 5.50, 95% CI: 1.91–15.88). The offspring of mothers exposed to antidepressants in early pregnancy had the highest risk of developing ventricular septal defect (aOR = 4.80, 95% CI: 2.50–9.24). Sensitivity analysis verified the stability of the results.ConclusionsMaternal antidepressant use in the 3 months before pregnancy and early pregnancy were all associated with an increased risk of CHD in their offspring. In order to reduce the risk of teratogenesis, we recommend that pregnant women prepare for pregnancy after their condition improves or receive the minimum effective dose of medication.
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Affiliation(s)
- Mengting Sun
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Senmao Zhang
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Yihuan Li
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Letao Chen
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Jingyi Diao
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Jinqi Li
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Jianhui Wei
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Xinli Song
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Yiping Liu
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Jing Shu
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
| | - Tingting Wang
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
- NHC Key Laboratory of Birth Defect for Research and Prevention, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, China
- *Correspondence: Tingting Wang ; orcid.org/0000-0003-1689-7257
| | - Peng Huang
- Department of Cardiothoracic Surgery, Hunan Children's Hospital, Changsha, China
- Peng Huang ; orcid.org/0000-0001-6015-6371
| | - Jiabi Qin
- Department of Epidemiology and Health Statistics, Xiangya School of Public Health, Central South University, Changsha, China
- NHC Key Laboratory of Birth Defect for Research and Prevention, Hunan Provincial Maternal and Child Health Care Hospital, Changsha, China
- Guangdong Cardiovascular Institute, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Hunan Provincial Key Laboratory of Clinical Epidemiology, Changsha, China
- Jiabi Qin ; orcid.org/0000-0002-9360-4991
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9
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Liu K, Jin H, Tang M, Zhang S, Tian X, Zhang M, Han X, Liu X, Tang J, Pu W, Li Y, He L, Yang Z, Lui KO, Zhou B. Lineage tracing clarifies the cellular origin of tissue-resident macrophages in the developing heart. J Biophys Biochem Cytol 2022; 221:213182. [PMID: 35482005 DOI: 10.1083/jcb.202108093] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Revised: 03/10/2022] [Accepted: 04/14/2022] [Indexed: 11/22/2022] Open
Abstract
Tissue-resident macrophages play essential functions in the maintenance of tissue homeostasis and repair. Recently, the endocardium has been reported as a de novo hemogenic site for the contribution of hematopoietic cells, including cardiac macrophages, during embryogenesis. These observations challenge the current consensus that hematopoiesis originates from the hemogenic endothelium within the yolk sac and dorsal aorta. Whether the developing endocardium has such a hemogenic potential requires further investigation. Here, we generated new genetic tools to trace endocardial cells and reassessed their potential contribution to hematopoietic cells in the developing heart. Fate-mapping analyses revealed that the endocardium contributed minimally to cardiac macrophages and circulating blood cells. Instead, cardiac macrophages were mainly derived from the endothelium during primitive/transient definitive (yolk sac) and definitive (dorsal aorta) hematopoiesis. Our findings refute the concept of endocardial hematopoiesis, suggesting that the developing endocardium gives rise minimally to hematopoietic cells, including cardiac macrophages.
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Affiliation(s)
- Kuo Liu
- School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, China.,State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China.,School of Life Science and Technology, ShanghaiTech University, Shanghai, China
| | - Hengwei Jin
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Muxue Tang
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Shaohua Zhang
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Xueying Tian
- Key Laboratory of Regenerative Medicine of Ministry of Education, Department of Developmental & Regenerative Biology, College of Life Science and Technology, Jinan University, Guangzhou, China
| | - Mingjun Zhang
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Ximeng Han
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China.,School of Life Science and Technology, ShanghaiTech University, Shanghai, China
| | - Xiuxiu Liu
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Juan Tang
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Wenjuan Pu
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Yan Li
- State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China
| | - Lingjuan He
- School of Life Sciences, Westlake University, Hangzhou, Zhejiang, China
| | - Zhongzhou Yang
- State Key Laboratory of Pharmaceutical Biotechnology, Department of Cardiology, Nanjing Drum Tower Hospital, The Affiliated Hospital of Nanjing University Medical School and Ministry of Education Key Laboratory of Model Animal for Disease Study, Model Animal Research Center, Nanjing Biomedical Research Institute, Nanjing University, Nanjing, China
| | - Kathy O Lui
- Department of Chemical Pathology, Li Ka Shing Institute of Health Sciences, The Chinese University of Hong Kong, Prince of Wales Hospital, Shatin, Hong Kong SAR, China
| | - Bin Zhou
- School of Life Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, China.,State Key Laboratory of Cell Biology, Shanghai Institute of Biochemistry and Cell Biology, Center for Excellence in Molecular Cell Science, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai, China.,Key Laboratory of Regenerative Medicine of Ministry of Education, Department of Developmental & Regenerative Biology, College of Life Science and Technology, Jinan University, Guangzhou, China.,School of Life Science and Technology, ShanghaiTech University, Shanghai, China
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10
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Cossu G, Tonlorenzi R, Brunelli S, Sampaolesi M, Messina G, Azzoni E, Benedetti S, Biressi S, Bonfanti C, Bragg L, Camps J, Cappellari O, Cassano M, Ciceri F, Coletta M, Covarello D, Crippa S, Cusella-De Angelis MG, De Angelis L, Dellavalle A, Diaz-Manera J, Galli D, Galli F, Gargioli C, Gerli MFM, Giacomazzi G, Galvez BG, Hoshiya H, Guttinger M, Innocenzi A, Minasi MG, Perani L, Previtali SC, Quattrocelli M, Ragazzi M, Roostalu U, Rossi G, Scardigli R, Sirabella D, Tedesco FS, Torrente Y, Ugarte G. Mesoangioblasts at 20: From the embryonic aorta to the patient bed. Front Genet 2022; 13:1056114. [PMID: 36685855 PMCID: PMC9845585 DOI: 10.3389/fgene.2022.1056114] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 10/31/2022] [Indexed: 01/06/2023] Open
Abstract
In 2002 we published an article describing a population of vessel-associated progenitors that we termed mesoangioblasts (MABs). During the past decade evidence had accumulated that during muscle development and regeneration things may be more complex than a simple sequence of binary choices (e.g., dorsal vs. ventral somite). LacZ expressing fibroblasts could fuse with unlabelled myoblasts but not among themselves or with other cell types. Bone marrow derived, circulating progenitors were able to participate in muscle regeneration, though in very small percentage. Searching for the embryonic origin of these progenitors, we identified them as originating at least in part from the embryonic aorta and, at later stages, from the microvasculature of skeletal muscle. While continuing to investigate origin and fate of MABs, the fact that they could be expanded in vitro (also from human muscle) and cross the vessel wall, suggested a protocol for the cell therapy of muscular dystrophies. We tested this protocol in mice and dogs before proceeding to the first clinical trial on Duchenne Muscular Dystrophy patients that showed safety but minimal efficacy. In the last years, we have worked to overcome the problem of low engraftment and tried to understand their role as auxiliary myogenic progenitors during development and regeneration.
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Affiliation(s)
- Giulio Cossu
- Division of Cell Matrix Biology and Regenerative Medicine. University of Manchester, Manchester, United Kingdom
- Division of Neuroscience, IRCCS Ospedale San Raffaele, Milan, Italy
- Muscle Research Unit, Charité Medical Faculty and Max Delbrück Center, Berlin, Germany
- *Correspondence: Giulio Cossu, ; Rossana Tonlorenzi, ; Silvia Brunelli, ; Maurilio Sampaolesi, ; Graziella Messina,
| | - Rossana Tonlorenzi
- Division of Neuroscience, IRCCS Ospedale San Raffaele, Milan, Italy
- *Correspondence: Giulio Cossu, ; Rossana Tonlorenzi, ; Silvia Brunelli, ; Maurilio Sampaolesi, ; Graziella Messina,
| | - Silvia Brunelli
- School of Medicine and Surgery, University of Milano Bicocca, Milan, Italy
- *Correspondence: Giulio Cossu, ; Rossana Tonlorenzi, ; Silvia Brunelli, ; Maurilio Sampaolesi, ; Graziella Messina,
| | - Maurilio Sampaolesi
- Translational Cardiomyology Laboratory, Stem Cell and Developmental Biology Unit, Department of Development and Regeneration, KU Leuven, Leuven, Belgium
- Histology and Medical Embryology Unit, Department of Anatomy, Forensic Medicine and Orthopaedics, Sapienza University, Rome, Italy
- *Correspondence: Giulio Cossu, ; Rossana Tonlorenzi, ; Silvia Brunelli, ; Maurilio Sampaolesi, ; Graziella Messina,
| | - Graziella Messina
- Department of Biosciences, University of Milan, Milan, Italy
- *Correspondence: Giulio Cossu, ; Rossana Tonlorenzi, ; Silvia Brunelli, ; Maurilio Sampaolesi, ; Graziella Messina,
| | - Emanuele Azzoni
- School of Medicine and Surgery, University of Milano Bicocca, Milan, Italy
| | - Sara Benedetti
- UCL Great Ormond Street Institute of Child Health and NIHR GOSH Biomedical Research Centre, London, United Kingdom
| | - Stefano Biressi
- Department of Cellular, Computational and Integrative Biology (CIBIO) and Dulbecco Telethon Institute, University of Trento, Trento, Italy
| | - Chiara Bonfanti
- Department of Biosciences, University of Milan, Milan, Italy
| | - Laricia Bragg
- Division of Cell Matrix Biology and Regenerative Medicine. University of Manchester, Manchester, United Kingdom
| | - Jordi Camps
- Bayer AG, Research and Development, Pharmaceuticals, Berlin, Germany
| | - Ornella Cappellari
- Department of Pharmacy-Drug Sciences, University of Bari “Aldo Moro”, Bari, Italy
| | | | - Fabio Ciceri
- Division of Neuroscience, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Marcello Coletta
- Histology and Medical Embryology Unit, Department of Anatomy, Forensic Medicine and Orthopaedics, Sapienza University, Rome, Italy
| | | | - Stefania Crippa
- San Raffaele-Telethon Institute of Gene Theray, IRCCS Ospedale San Raffaele, Milan, Italy
| | | | - Luciana De Angelis
- Histology and Medical Embryology Unit, Department of Anatomy, Forensic Medicine and Orthopaedics, Sapienza University, Rome, Italy
| | | | - Jordi Diaz-Manera
- John Walton Muscular Dystrophy Research Centre, Newcastle University, United Kingdom
| | - Daniela Galli
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Francesco Galli
- Division of Cell Matrix Biology and Regenerative Medicine. University of Manchester, Manchester, United Kingdom
| | - Cesare Gargioli
- Department of Biology, University of Tor Vergata, Rome, Italy
| | - Mattia F. M. Gerli
- UCL Department of Surgical Biotechnology and Great Ormond Street Institute of Child Health, London, United Kingdom
| | | | - Beatriz G. Galvez
- Department of Biochemistry and Molecular Biology, Faculty of Pharmacy, Universidad Complutense de Madrid, Madrid, Spain
| | | | | | - Anna Innocenzi
- Division of Neuroscience, IRCCS Ospedale San Raffaele, Milan, Italy
| | - M. Giulia Minasi
- Lavitaminasi, Clinical Nutrition and Reproductive Medicine, Rome, Italy
| | - Laura Perani
- Division of Neuroscience, IRCCS Ospedale San Raffaele, Milan, Italy
| | | | - Mattia Quattrocelli
- Division of Molecular Cardiovascular Biology, University of Cincinnati, Cincinnati, OH, United States
| | | | - Urmas Roostalu
- Roche Institute for Translational Bioengineering (ITB), pRED Basel, Basel, Switzerland
| | - Giuliana Rossi
- Institute of Translational Pharmacology, National Research Council, Rome, Italy
| | - Raffaella Scardigli
- Columbia Stem Cell Initiative, Department of Rehabilitation and Regenerative Medicine, Columbia University, New York, United States
| | - Dario Sirabella
- University College London, Great Ormond Street Hospital for Children and the Francis Crick Institute, London, United Kingdom
| | - Francesco Saverio Tedesco
- Laboratory of Neuroscience, Faculty of Chemistry and Biology, University of Santiago de Chile, Santiago, Chile
| | - Yvan Torrente
- UCL Great Ormond Street Institute of Child Health and NIHR GOSH Biomedical Research Centre, London, United Kingdom
| | - Gonzalo Ugarte
- Laboratory of Neuroscience, Faculty of Chemistry and Biology, University of Santiago de Chile, Santiago, Chile
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11
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Jaconi ME, Puceat M. Cardiac Organoids and Gastruloids to Study Physio-Pathological Heart Development. J Cardiovasc Dev Dis 2021; 8:178. [PMID: 34940533 PMCID: PMC8709242 DOI: 10.3390/jcdd8120178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 12/04/2021] [Accepted: 12/08/2021] [Indexed: 11/25/2022] Open
Abstract
Ethical issues restrict research on human embryos, therefore calling for in vitro models to study human embryonic development including the formation of the first functional organ, the heart. For the last five years, two major models have been under development, namely the human gastruloids and the cardiac organoids. While the first one mainly recapitulates the gastrulation and is still limited to investigate cardiac development, the second one is becoming more and more helpful to mimic a functional beating heart. The review reports and discusses seminal works in the fields of human gastruloids and cardiac organoids. It further describes technologies which improve the formation of cardiac organoids. Finally, we propose some lines of research towards the building of beating mini-hearts in vitro for more relevant functional studies.
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Affiliation(s)
- Marisa E. Jaconi
- Faculty of Medicine, Geneva University, 1206 Geneva, Switzerland
| | - Michel Puceat
- Inserm U1251, MMG (Marseille Medical Genetics), Aix Marseille Université, 13885 Marseille, France
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12
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Videira RF, Koop AMC, Ottaviani L, Poels EM, Kocken JMM, Dos Remedios C, Mendes-Ferreira P, Van De Kolk KW, Du Marchie Sarvaas GJ, Lourenço A, Llucià-Valldeperas A, Nascimento DS, de Windt LJ, De Man FS, Falcão-Pires I, Berger RMF, da Costa Martins P. The adult heart requires baseline expression of the transcription factor Hand2 to withstand RV pressure overload. Cardiovasc Res 2021; 118:2688-2702. [PMID: 34550326 PMCID: PMC9491876 DOI: 10.1093/cvr/cvab299] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Indexed: 11/14/2022] Open
Abstract
AIMS Research on the pathophysiology of right ventricular (RV) failure has, in spite of the associated high mortality and morbidity, lagged behind compared to the left ventricle (LV).Previous work from our lab revealed that the embryonic basic helix-loop-helix transcription factor heart and neural crest derivatives expressed-2 (Hand2) is re-expressed in the adult heart and activates a 'fetal gene program' contributing to pathological cardiac remodeling under conditions of LV pressure overload. As such, ablation of cardiac expression of Hand2 conferred protection to cardiac stress and abrogated the maladaptive effects that were observed upon increased expression levels. In this study, we aimed to understand the contribution of Hand2 to RV remodeling in response to pressure overload induced by pulmonary artery banding (PAB). METHODS AND RESULTS In the present study, Hand2F/F and MCM- Hand2F/F mice were treated with tamoxifen (control and knockout, respectively) and subjected to six weeks of RV pressure overload induced by PAB. Echocardiographic- and MRI-derived hemodynamic parameters as well as molecular remodeling were assessed for all experimental groups and compared to sham-operated controls. Six weeks after PAB, levels of Hand2 expression increased in the control banded animals but, as expected, remained absent in the knockout hearts. Despite the dramatic differences in Hand2 expression, pressure overload resulted in impaired cardiac function independently of the genotype. In fact, Hand2 depletion seems to sensitize the RV to pressure overload as these mice develop more hypertrophy and more severe cardiac dysfunction. Higher expression levels of HAND2 were also observed in RV samples of human hearts from patients with pulmonary hypertension. In turn, the LV of RV-pressure overloaded hearts was also dramatically affected as reflected by changes in shape, decreased LV mass and impaired cardiac function. RNA sequencing revealed a distinct set of genes that are dysregulated in the pressure-overloaded RV, compared to the previously described pressure-overloaded LV. CONCLUSIONS Cardiac-specific depletion of Hand2 is associated with severe cardiac dysfunction in conditions of RV pressure overload. While inhibiting Hand2 expression can prevent cardiac dysfunction in conditions of LV pressure overload, the same does not hold true for conditions of RV pressure overload. This study highlights the need to better understand the molecular mechanisms driving pathological remodeling of the RV in contrast to the LV, in order to better diagnose and treat patients with RV or LV failure. TRANSLATIONAL PERSPECTIVE RV failure associated with pulmonary hypertension reduces long-term survival rate to 55% within 3 years, suggesting that 3 years after diagnosis almost half of the patients will die. To revert these numbers an adequate RV-specific and, therefore, more efficient treatment is needed. Our work suggests that current therapies and potential mechanisms underlying LV failure may not be suitable for RV failure. While Hand2 deletion is favorable in LV response to stress, it is particularly detrimental in the RV under similar conditions, and thus, highlighting potential severe consequences of not differentiating therapeutic targets or treatment for RV or LV failure.
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Affiliation(s)
- R F Videira
- Department of Cardiology, CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, Netherlands.,Department of Molecular Genetics, Faculty of Sciences and Engineering, Maastricht University, Maastricht, The Netherlands.,Department of Physiology and Cardiothoracic Surgery, Faculty of Medicine, University of Porto, Porto, Portuga
| | - A M C Koop
- University of Groningen, University Medical Center Groningen, Department of Pediatrics, Center for Congenital Heart Diseases, Groningen, Netherlands
| | - L Ottaviani
- Department of Cardiology, CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, Netherlands.,Department of Molecular Genetics, Faculty of Sciences and Engineering, Maastricht University, Maastricht, The Netherlands
| | - E M Poels
- Department of Cardiology, CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, Netherlands
| | - J M M Kocken
- Department of Cardiology, CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, Netherlands.,Department of Molecular Genetics, Faculty of Sciences and Engineering, Maastricht University, Maastricht, The Netherlands
| | - C Dos Remedios
- University of Sidney, Sidney, and Victor Chang Cardiac Research Institute, Darlinghurst, Australia
| | - P Mendes-Ferreira
- Department of Physiology and Cardiothoracic Surgery, Faculty of Medicine, University of Porto, Porto, Portuga
| | - K W Van De Kolk
- University Medical Center Groningen, The Central Animal Facility, Groningen, Netherlands.,University Medical Center Groningen, Gronsai (Groningen Small Animal Imaging Facility), Groningen, Netherlands
| | - G J Du Marchie Sarvaas
- University of Groningen, University Medical Center Groningen, Department of Pediatrics, Center for Congenital Heart Diseases, Groningen, Netherlands
| | - A Lourenço
- Department of Physiology and Cardiothoracic Surgery, Faculty of Medicine, University of Porto, Porto, Portuga
| | - A Llucià-Valldeperas
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Pulmonary Medicine, PHEniX laboratory, Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands
| | - D S Nascimento
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, Porto, Portugal.,INEB-Instituto de Engenharia Biomédica, Universidade do Porto, Porto, Portugal.,ICBAS-Instituto de Ciências Biomédicas de Abel Salazar, Universidade do Porto, Porto, Portugal
| | - L J de Windt
- Department of Cardiology, CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, Netherlands.,Department of Molecular Genetics, Faculty of Sciences and Engineering, Maastricht University, Maastricht, The Netherlands
| | - F S De Man
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Pulmonary Medicine, PHEniX laboratory, Amsterdam Cardiovascular Sciences, Amsterdam, The Netherlands
| | - I Falcão-Pires
- Department of Physiology and Cardiothoracic Surgery, Faculty of Medicine, University of Porto, Porto, Portuga
| | - R M F Berger
- University of Groningen, University Medical Center Groningen, Department of Pediatrics, Center for Congenital Heart Diseases, Groningen, Netherlands
| | - Paula da Costa Martins
- Department of Cardiology, CARIM School for Cardiovascular Diseases, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, Netherlands.,Department of Molecular Genetics, Faculty of Sciences and Engineering, Maastricht University, Maastricht, The Netherlands.,Department of Physiology and Cardiothoracic Surgery, Faculty of Medicine, University of Porto, Porto, Portuga
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13
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Abstract
Cardiac congenital disabilities are the most common organ malformations, but we still do not understand how they arise in the human embryo. Moreover, although cardiovascular disease is the most common cause of death globally, the development of new therapies is lagging compared with other fields. One major bottleneck hindering progress is the lack of self-organizing human cardiac models that recapitulate key aspects of human heart development, physiology and disease. Current in vitro cardiac three-dimensional systems are either engineered constructs or spherical aggregates of cardiomyocytes and other cell types. Although tissue engineering enables the modeling of some electro-mechanical properties, it falls short of mimicking heart development, morphogenetic defects and many clinically relevant aspects of cardiomyopathies. Here, we review different approaches and recent efforts to overcome these challenges in the field using a new generation of self-organizing embryonic and cardiac organoids.
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Affiliation(s)
- Pablo Hofbauer
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), Vienna Biocenter, Dr. Bohr Gasse 3, 1030 Vienna, Austria
| | - Stefan M Jahnel
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), Vienna Biocenter, Dr. Bohr Gasse 3, 1030 Vienna, Austria
| | - Sasha Mendjan
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), Vienna Biocenter, Dr. Bohr Gasse 3, 1030 Vienna, Austria
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14
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Cashman TJ, Trivedi CM. Extracardiac Progenitors: Moving Beyond the First and Second Heart Field. Circ Res 2021; 129:488-490. [PMID: 34351798 DOI: 10.1161/circresaha.121.319735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Timothy J Cashman
- Division of Cardiovascular Medicine (T.J.C., C.M.T.), University of Massachusetts Medical School, Worcester.,Department of Medicine (T.J.C., C.M.T.), University of Massachusetts Medical School, Worcester
| | - Chinmay M Trivedi
- Division of Cardiovascular Medicine (T.J.C., C.M.T.), University of Massachusetts Medical School, Worcester.,Department of Medicine (T.J.C., C.M.T.), University of Massachusetts Medical School, Worcester.,Department of Molecular, Cell, and Cancer Biology (C.M.T.), University of Massachusetts Medical School, Worcester
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15
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Wang Y, Fang Y, Lu P, Wu B, Zhou B. NOTCH Signaling in Aortic Valve Development and Calcific Aortic Valve Disease. Front Cardiovasc Med 2021; 8:682298. [PMID: 34239905 PMCID: PMC8259786 DOI: 10.3389/fcvm.2021.682298] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 05/14/2021] [Indexed: 01/05/2023] Open
Abstract
NOTCH intercellular signaling mediates the communications between adjacent cells involved in multiple biological processes essential for tissue morphogenesis and homeostasis. The NOTCH1 mutations are the first identified human genetic variants that cause congenital bicuspid aortic valve (BAV) and calcific aortic valve disease (CAVD). Genetic variants affecting other genes in the NOTCH signaling pathway may also contribute to the development of BAV and the pathogenesis of CAVD. While CAVD occurs commonly in the elderly population with tri-leaflet aortic valve, patients with BAV have a high risk of developing CAVD at a young age. This observation indicates an important role of NOTCH signaling in the postnatal homeostasis of the aortic valve, in addition to its prenatal functions during aortic valve development. Over the last decade, animal studies, especially with the mouse models, have revealed detailed information in the developmental etiology of congenital aortic valve defects. In this review, we will discuss the molecular and cellular aspects of aortic valve development and examine the embryonic pathogenesis of BAV. We will focus our discussions on the NOTCH signaling during the endocardial-to-mesenchymal transformation (EMT) and the post-EMT remodeling of the aortic valve. We will further examine the involvement of the NOTCH mutations in the postnatal development of CAVD. We will emphasize the deleterious impact of the embryonic valve defects on the homeostatic mechanisms of the adult aortic valve for the purpose of identifying the potential therapeutic targets for disease intervention.
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Affiliation(s)
- Yidong Wang
- The Institute of Cardiovascular Sciences, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Yuan Fang
- The Institute of Cardiovascular Sciences, School of Basic Medical Sciences, Xi'an Jiaotong University Health Science Center, Xi'an, China
| | - Pengfei Lu
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Bingruo Wu
- Department of Genetics, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Bin Zhou
- Departments of Genetics, Pediatrics (Pediatric Genetic Medicine), and Medicine (Cardiology), The Wilf Family Cardiovascular Research Institute, Albert Einstein College of Medicine, Bronx, NY, United States
- The Einstein Institute for Aging Research, Albert Einstein College of Medicine, Bronx, NY, United States
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16
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Hofbauer P, Jahnel SM, Papai N, Giesshammer M, Deyett A, Schmidt C, Penc M, Tavernini K, Grdseloff N, Meledeth C, Ginistrelli LC, Ctortecka C, Šalic Š, Novatchkova M, Mendjan S. Cardioids reveal self-organizing principles of human cardiogenesis. Cell 2021; 184:3299-3317.e22. [PMID: 34019794 DOI: 10.1016/j.cell.2021.04.034] [Citation(s) in RCA: 208] [Impact Index Per Article: 69.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Revised: 02/12/2021] [Accepted: 04/19/2021] [Indexed: 12/13/2022]
Abstract
Organoids capable of forming tissue-like structures have transformed our ability to model human development and disease. With the notable exception of the human heart, lineage-specific self-organizing organoids have been reported for all major organs. Here, we established self-organizing cardioids from human pluripotent stem cells that intrinsically specify, pattern, and morph into chamber-like structures containing a cavity. Cardioid complexity can be controlled by signaling that instructs the separation of cardiomyocyte and endothelial layers and by directing epicardial spreading, inward migration, and differentiation. We find that cavity morphogenesis is governed by a mesodermal WNT-BMP signaling axis and requires its target HAND1, a transcription factor linked to developmental heart chamber defects. Upon cryoinjury, cardioids initiated a cell-type-dependent accumulation of extracellular matrix, an early hallmark of both regeneration and heart disease. Thus, human cardioids represent a powerful platform to mechanistically dissect self-organization, congenital heart defects and serve as a foundation for future translational research.
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Affiliation(s)
- Pablo Hofbauer
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), Vienna BioCenter, Dr. Bohr Gasse 3, 1030 Vienna, Austria
| | - Stefan M Jahnel
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), Vienna BioCenter, Dr. Bohr Gasse 3, 1030 Vienna, Austria
| | - Nora Papai
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), Vienna BioCenter, Dr. Bohr Gasse 3, 1030 Vienna, Austria
| | - Magdalena Giesshammer
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), Vienna BioCenter, Dr. Bohr Gasse 3, 1030 Vienna, Austria
| | - Alison Deyett
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), Vienna BioCenter, Dr. Bohr Gasse 3, 1030 Vienna, Austria
| | - Clara Schmidt
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), Vienna BioCenter, Dr. Bohr Gasse 3, 1030 Vienna, Austria
| | - Mirjam Penc
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), Vienna BioCenter, Dr. Bohr Gasse 3, 1030 Vienna, Austria
| | - Katherina Tavernini
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), Vienna BioCenter, Dr. Bohr Gasse 3, 1030 Vienna, Austria
| | - Nastasja Grdseloff
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), Vienna BioCenter, Dr. Bohr Gasse 3, 1030 Vienna, Austria
| | - Christy Meledeth
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), Vienna BioCenter, Dr. Bohr Gasse 3, 1030 Vienna, Austria
| | - Lavinia Ceci Ginistrelli
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), Vienna BioCenter, Dr. Bohr Gasse 3, 1030 Vienna, Austria
| | - Claudia Ctortecka
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), Vienna BioCenter, Dr. Bohr Gasse 3, 1030 Vienna, Austria
| | - Šejla Šalic
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), Vienna BioCenter, Dr. Bohr Gasse 3, 1030 Vienna, Austria
| | - Maria Novatchkova
- Institute of Molecular Pathology (IMP), Vienna Biocenter 1, 1030 Vienna, Austria
| | - Sasha Mendjan
- Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), Vienna BioCenter, Dr. Bohr Gasse 3, 1030 Vienna, Austria.
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17
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Rafatian N, Vizely K, Al Asafen H, Korolj A, Radisic M. Drawing Inspiration from Developmental Biology for Cardiac Tissue Engineers. Adv Biol (Weinh) 2021; 5:e2000190. [PMID: 34008910 DOI: 10.1002/adbi.202000190] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 12/21/2020] [Indexed: 12/17/2022]
Abstract
A sound understanding of developmental biology is part of the foundation of effective stem cell-derived tissue engineering. Here, the key concepts of cardiac development that are successfully applied in a bioinspired approach to growing engineered cardiac tissues, are reviewed. The native cardiac milieu is studied extensively from embryonic to adult phenotypes, as it provides a resource of factors, mechanisms, and protocols to consider when working toward establishing living tissues in vitro. It begins with the various cell types that constitute the cardiac tissue. It is discussed how myocytes interact with other cell types and their microenvironment and how they change over time from the embryonic to the adult states, with a view on how such changes affect the tissue function and may be used in engineered tissue models. Key embryonic signaling pathways that have been leveraged in the design of culture media and differentiation protocols are presented. The cellular microenvironment, from extracellular matrix chemical and physical properties, to the dynamic mechanical and electrical forces that are exerted on tissues is explored. It is shown that how such microenvironmental factors can inform the design of biomaterials, scaffolds, stimulation bioreactors, and maturation readouts, and suggest considerations for ongoing biomimetic advancement of engineered cardiac tissues and regeneration strategies for the future.
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Affiliation(s)
- Naimeh Rafatian
- Toronto General Research Institute, Toronto, Ontario, M5G 2C4, Canada
| | - Katrina Vizely
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Ontario, M5S 3E5, Canada
| | - Hadel Al Asafen
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Ontario, M5S 3E5, Canada
| | - Anastasia Korolj
- Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Ontario, M5S 3E5, Canada.,Institute of Biomaterials Engineering, University of Toronto, Toronto, Ontario, M5S 3G9, Canada
| | - Milica Radisic
- Toronto General Research Institute, Toronto, Ontario, M5G 2C4, Canada.,Department of Chemical Engineering and Applied Chemistry, University of Toronto, Toronto, Ontario, M5S 3E5, Canada.,Institute of Biomaterials Engineering, University of Toronto, Toronto, Ontario, M5S 3G9, Canada
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18
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What we can learn from embryos to understand the mesenchymal-to-epithelial transition in tumor progression. Biochem J 2021; 478:1809-1825. [PMID: 33988704 DOI: 10.1042/bcj20210083] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 04/06/2021] [Accepted: 04/23/2021] [Indexed: 12/15/2022]
Abstract
Epithelial plasticity involved the terminal and transitional stages that occur during epithelial-to-mesenchymal transition (EMT) and mesenchymal-to-epithelial transition (MET), both are essential at different stages of early embryonic development that have been co-opted by cancer cells to undergo tumor metastasis. These processes are regulated at multiple instances, whereas the post-transcriptional regulation of key genes mediated by microRNAs is gaining major attention as a common and conserved pathway. In this review, we focus on discussing the latest findings of the cellular and molecular basis of the less characterized process of MET during embryonic development, with special attention to the role of microRNAs. Although we take in consideration the necessity of being cautious when extrapolating the obtained evidence, we propose some commonalities between early embryonic development and cancer progression that can shed light into our current understanding of this complex event and might aid in the design of specific therapeutic approaches.
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19
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Peterson JC, Kelder TP, Goumans MJTH, Jongbloed MRM, DeRuiter MC. The Role of Cell Tracing and Fate Mapping Experiments in Cardiac Outflow Tract Development, New Opportunities through Emerging Technologies. J Cardiovasc Dev Dis 2021; 8:47. [PMID: 33925811 PMCID: PMC8146276 DOI: 10.3390/jcdd8050047] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 04/18/2021] [Accepted: 04/22/2021] [Indexed: 02/07/2023] Open
Abstract
Whilst knowledge regarding the pathophysiology of congenital heart disease (CHDs) has advanced greatly in recent years, the underlying developmental processes affecting the cardiac outflow tract (OFT) such as bicuspid aortic valve, tetralogy of Fallot and transposition of the great arteries remain poorly understood. Common among CHDs affecting the OFT, is a large variation in disease phenotypes. Even though the different cell lineages contributing to OFT development have been studied for many decades, it remains challenging to relate cell lineage dynamics to the morphologic variation observed in OFT pathologies. We postulate that the variation observed in cellular contribution in these congenital heart diseases might be related to underlying cell lineage dynamics of which little is known. We believe this gap in knowledge is mainly the result of technical limitations in experimental methods used for cell lineage analysis. The aim of this review is to provide an overview of historical fate mapping and cell tracing techniques used to study OFT development and introduce emerging technologies which provide new opportunities that will aid our understanding of the cellular dynamics underlying OFT pathology.
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Affiliation(s)
- Joshua C. Peterson
- Department Anatomy & Embryology, Leiden University Medical Center, 2300RC Leiden, The Netherlands; (J.C.P.); (T.P.K.); (M.R.M.J.)
| | - Tim P. Kelder
- Department Anatomy & Embryology, Leiden University Medical Center, 2300RC Leiden, The Netherlands; (J.C.P.); (T.P.K.); (M.R.M.J.)
| | - Marie José T. H. Goumans
- Department Cellular and Chemical Biology, Leiden University Medical Center, 2300RC Leiden, The Netherlands;
| | - Monique R. M. Jongbloed
- Department Anatomy & Embryology, Leiden University Medical Center, 2300RC Leiden, The Netherlands; (J.C.P.); (T.P.K.); (M.R.M.J.)
- Department of Cardiology, Leiden University Medical Center, 2300RC Leiden, The Netherlands
| | - Marco C. DeRuiter
- Department Anatomy & Embryology, Leiden University Medical Center, 2300RC Leiden, The Netherlands; (J.C.P.); (T.P.K.); (M.R.M.J.)
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20
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Koohsarian P, Talebi A, Rahnama MA, Zomorrod MS, Kaviani S, Jalili A. Reviewing the role of cardiac exosomes in myocardial repair at a glance. Cell Biol Int 2021; 45:1352-1363. [PMID: 33289229 DOI: 10.1002/cbin.11515] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 11/14/2020] [Accepted: 11/28/2020] [Indexed: 12/11/2022]
Abstract
Exosome-based therapy is an emerging novel approach for myocardial infarction (MI) treatment. Exosomes are identified as extracellular vesicles that are produced within multivesicular bodies in the cells' cytosols and then are secreted from the cells. Exosomes are 30-100 nm in diameter that are released from viable cells and are different from other secreted vesicles such as apoptotic bodies and microvesicles in their origin and contents such as RNAs, proteins, and nucleic acid. The recent advances in exosome research have demonstrated the role of these bionanovesicles in the physiological, pathological, and molecular aspects of the heart. The results of in vitro and preclinical models have shown that exosomes from different cardiac cells can improve cardiac function following MI. For example, mesenchymal stem cells (MSCs) and cardiac progenitor cells (CPCs) containing exosomes can affect the proliferation, survival, and differentiation of cardiac fibroblasts and cardiomyocytes. Moreover, MSCs- and CPCs-derived exosomes can enhance the migration of endothelial cells. Exosome-based therapy approaches augment the cardiac function by multiple means, such as reducing fibrosis, stimulation of vascular angiogenesis, and proliferation of cardiomyocytes that result in replacing damaged heart tissue with newly generated functional myocytes. This review article aims to briefly discuss the recent advancements in the role of secreted exosomes in myocardial repair by focusing on cardiac cells-derived exosomes.
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Affiliation(s)
- Parisa Koohsarian
- Department of Hematology and Cell Therapy, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Athar Talebi
- Department of Nervous System, Stem Cell Research Center, Semnan University of Medical Sciences, Semnan, Iran
| | - Mahshid A Rahnama
- Department of Hematology and Cell Therapy, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Mina S Zomorrod
- Department of Hematology and Cell Therapy, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Saeid Kaviani
- Department of Hematology and Cell Therapy, Faculty of Medical Sciences, Tarbiat Modares University, Tehran, Iran
| | - Arsalan Jalili
- Department of Stem Cells and Developmental Biology at Cell Science Research Center, Royan Institute for Stem Cell Biology and Technology, ACECR, Tehran, Iran.,Hematopoetic Stem Cell Research Center, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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21
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A gain-of-function mutation in CITED2 is associated with congenital heart disease. Mutat Res 2021; 822:111741. [PMID: 33706167 DOI: 10.1016/j.mrfmmm.2021.111741] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 02/26/2021] [Indexed: 12/20/2022]
Abstract
CITED2 is a transcription co-activator that interacts with TFAP2 and CBP/ P300 transcription factors to regulate the proliferation and differentiation of the cardiac progenitor cells. It acts upstream to NODAL-PITX2 pathways and regulates the left-right asymmetry. Both human genetic and model organism studies have shown that altered expression of CITED2 causes various forms of congenital heart disease. Therefore, we sought to screen the coding region of CITED2 to identify rare genetic variants and assess their impact on the structure and function of the protein. Here, we have screened 271 non-syndromic, sporadic CHD cases by Sanger's sequencing method and detected a non-synonymous variant (c.301C>T, p.P101S) and two synonymous variants (c.21C>A, p.A7A; c.627C>G, p.P209P). The non-synonymous variant c.301C>T (rs201639244) is a rare variant with a minor allele frequency of 0.00011 in the gnomAD browser and 0.0018 in the present study. in vitro analysis has demonstrated that p.P101S mutation upregulates the expression of downstream target genes Gata4, Mef2c, Nfatc1&2, Nodal, Pitx2, and Tbx5 in P19 cells. Luciferase reporter assay also demonstrates enhanced activation of downstream target promoters. Further, in silico analyses implicate that increased activity of mutant CITED2 is possibly due to phosphorylation of Serine residue by proline-directed kinases. Homology modeling and alignment analysis have also depicted differences in hydrogen bonding and tertiary structures of wild-type versus mutant protein. The impact of synonymous variations on the mRNA structure of CITED2has been analyzed by Mfold and relative codon bias calculations. Mfold results have revealed that both the synonymous variants can alter the mRNA structure and stability. Relative codon usage analysis has suggested that the rate of translation is attenuated due to these variations. Altogether, our results from genetic screening as well as in vitro and in silico studies support a possible role of nonsynonymous and synonymous mutations in CITED2contributing to pathogenesis of CHD.
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22
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Kemmler CL, Riemslagh FW, Moran HR, Mosimann C. From Stripes to a Beating Heart: Early Cardiac Development in Zebrafish. J Cardiovasc Dev Dis 2021; 8:17. [PMID: 33578943 PMCID: PMC7916704 DOI: 10.3390/jcdd8020017] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 02/05/2021] [Accepted: 02/07/2021] [Indexed: 12/18/2022] Open
Abstract
The heart is the first functional organ to form during vertebrate development. Congenital heart defects are the most common type of human birth defect, many originating as anomalies in early heart development. The zebrafish model provides an accessible vertebrate system to study early heart morphogenesis and to gain new insights into the mechanisms of congenital disease. Although composed of only two chambers compared with the four-chambered mammalian heart, the zebrafish heart integrates the core processes and cellular lineages central to cardiac development across vertebrates. The rapid, translucent development of zebrafish is amenable to in vivo imaging and genetic lineage tracing techniques, providing versatile tools to study heart field migration and myocardial progenitor addition and differentiation. Combining transgenic reporters with rapid genome engineering via CRISPR-Cas9 allows for functional testing of candidate genes associated with congenital heart defects and the discovery of molecular causes leading to observed phenotypes. Here, we summarize key insights gained through zebrafish studies into the early patterning of uncommitted lateral plate mesoderm into cardiac progenitors and their regulation. We review the central genetic mechanisms, available tools, and approaches for modeling congenital heart anomalies in the zebrafish as a representative vertebrate model.
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Affiliation(s)
| | | | | | - Christian Mosimann
- Department of Pediatrics, Section of Developmental Biology, University of Colorado School of Medicine and Children’s Hospital Colorado, Anschutz Medical Campus, Aurora, CO 80045, USA; (C.L.K.); (F.W.R.); (H.R.M.)
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23
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Generation of Human Induced Pluripotent Stem Cells and Differentiation into Cardiomyocytes. Methods Mol Biol 2021; 2158:125-139. [PMID: 32857370 PMCID: PMC8221246 DOI: 10.1007/978-1-0716-0668-1_10] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Failure to regenerate myocardium after injury is a major cause of mortality and morbidity in humans. Direct differentiation of human induced pluripotent stem cells (iPSCs) into cardiomyocytes provides an invaluable resource to pursue cardiac regeneration based on cellular transplantation. Beyond the potential for clinical therapies, iPSC technology also enables the generation of cardiomyocytes to recapitulate patient-specific phenotypes, thus presenting a powerful in vitro cell-based model to understand disease pathology and guide precision medicine. Here, we describe protocols for reprogramming of human dermal fibroblasts and blood cells into iPSCs using the non-integrative Sendai virus system and for the monolayer differentiation of iPSCs to cardiomyocytes using chemically defined media.
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24
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Chanthra N, Uosaki H. Maturity of Pluripotent Stem Cell-Derived Cardiomyocytes and Future Perspectives for Regenerative Medicine. Stem Cells 2021. [DOI: 10.1007/978-3-030-77052-5_14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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25
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Alexanian M, Ounzain S. Long Noncoding RNAs in Cardiac Development. Cold Spring Harb Perspect Biol 2020; 12:cshperspect.a037374. [PMID: 31932317 DOI: 10.1101/cshperspect.a037374] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The exquisite transcriptional control of developmental gene programs is critical for hardwiring the complex expression patterns that govern cell-fate determination and differentiation during heart development. During the past several years, studies have illuminated our understanding of a complex noncoding transcriptional landscape, primarily associated with long noncoding RNAs (lncRNAs), that is implicated in these developmental processes and has begun to reveal key functions of these transcripts. In this review, we discuss the expanding roles for lncRNAs in the earliest points of cardiac development and through differentiation and maturation of multiple cell types within the adult heart. We go on to outline the diverse mechanisms by which cardiovascular lncRNAs orchestrate these transcriptional programs, explore the challenges linked to the study of lncRNAs in developmental phenotypes, and summarize the implications for these molecules in human cardiovascular disorders.
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Affiliation(s)
| | - Samir Ounzain
- HAYA Therapeutics SA, Lausanne, Vaud 1066, Switzerland
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26
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Christoffels V, Jensen B. Cardiac Morphogenesis: Specification of the Four-Chambered Heart. Cold Spring Harb Perspect Biol 2020; 12:cshperspect.a037143. [PMID: 31932321 DOI: 10.1101/cshperspect.a037143] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Early heart morphogenesis involves a process in which embryonic precursor cells are instructed to form a cyclic contracting muscle tube connected to blood vessels, pumping fluid. Subsequently, the heart becomes structurally complex and its size increases several orders of magnitude to functionally keep up with the demands of the growing organism. Programmed transcriptional regulatory networks control the early steps of cardiac development. However, already during the early stages of its assembly, the heart tube starts to produce electrochemical potentials, contractions, and flow, which are transduced into signals that feed back into the process of morphogenesis itself. Heart morphogenesis, thus, involves the interplay between progressively changing genetic networks, function, and shape. Morphogenesis is evolutionarily conserved, but species-specific differences occur and in mouse, for instance, distinct phases of development become overlapping and compounded in an extremely fast gestation. Here, we review the early morphogenesis of the chambered heart that maintains a circulation supporting development of an organism rapidly growing in size and requirements.
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Affiliation(s)
- Vincent Christoffels
- Department of Medical Biology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam 1105AZ, The Netherlands
| | - Bjarke Jensen
- Department of Medical Biology, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam 1105AZ, The Netherlands
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27
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Pagliarosi O, Picchio V, Chimenti I, Messina E, Gaetani R. Building an Artificial Cardiac Microenvironment: A Focus on the Extracellular Matrix. Front Cell Dev Biol 2020; 8:559032. [PMID: 33015056 PMCID: PMC7500153 DOI: 10.3389/fcell.2020.559032] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 08/18/2020] [Indexed: 12/20/2022] Open
Abstract
The increased knowledge in cell signals and stem cell differentiation, together with the development of new technologies, such as 3D bioprinting, has made the generation of artificial tissues more feasible for in vitro studies and in vivo applications. In the human body, cell fate, function, and survival are determined by the microenvironment, a rich and complex network composed of extracellular matrix (ECM), different cell types, and soluble factors. They all interconnect and communicate, receiving and sending signals, modulating and responding to cues. In the cardiovascular field, the culture of stem cells in vitro and their differentiation into cardiac phenotypes is well established, although differentiated cardiomyocytes often lack the functional maturation and structural organization typical of the adult myocardium. The recreation of an artificial microenvironment as similar as possible to the native tissue, though, has been shown to partly overcome these limitations, and can be obtained through the proper combination of ECM molecules, different cell types, bioavailability of growth factors (GFs), as well as appropriate mechanical and geometrical stimuli. This review will focus on the role of the ECM in the regulation of cardiac differentiation, will provide new insights on the role of supporting cells in the generation of 3D artificial tissues, and will also present a selection of the latest approaches to recreate a cardiac microenvironment in vitro through 3D bioprinting approaches.
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Affiliation(s)
- Olivia Pagliarosi
- Department of Molecular Medicine, Faculty of Pharmacy and Medicine, Sapienza University of Rome, Rome, Italy
| | - Vittorio Picchio
- Department of Medical and Surgical Sciences and Biotechnology, Faculty of Pharmacy and Medicine, Sapienza University of Rome, Rome, Italy
| | - Isotta Chimenti
- Department of Medical and Surgical Sciences and Biotechnology, Faculty of Pharmacy and Medicine, Sapienza University of Rome, Rome, Italy
- Mediterranea Cardiocentro, Naples, Italy
| | - Elisa Messina
- Department of Maternal, Infantile, and Urological Sciences, “Umberto I” Hospital, Rome, Italy
| | - Roberto Gaetani
- Department of Molecular Medicine, Faculty of Pharmacy and Medicine, Sapienza University of Rome, Rome, Italy
- Department of Bioengineering, Sanford Consortium for Regenerative Medicine, University of California, San Diego, San Diego, CA, United States
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28
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Follow Me! A Tale of Avian Heart Development with Comparisons to Mammal Heart Development. J Cardiovasc Dev Dis 2020; 7:jcdd7010008. [PMID: 32156044 PMCID: PMC7151090 DOI: 10.3390/jcdd7010008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 02/16/2020] [Accepted: 02/21/2020] [Indexed: 12/19/2022] Open
Abstract
Avian embryos have been used for centuries to study development due to the ease of access. Because the embryos are sheltered inside the eggshell, a small window in the shell is ideal for visualizing the embryos and performing different interventions. The window can then be covered, and the embryo returned to the incubator for the desired amount of time, and observed during further development. Up to about 4 days of chicken development (out of 21 days of incubation), when the egg is opened the embryo is on top of the yolk, and its heart is on top of its body. This allows easy imaging of heart formation and heart development using non-invasive techniques, including regular optical microscopy. After day 4, the embryo starts sinking into the yolk, but still imaging technologies, such as ultrasound, can tomographically image the embryo and its heart in vivo. Importantly, because like the human heart the avian heart develops into a four-chambered heart with valves, heart malformations and pathologies that human babies suffer can be replicated in avian embryos, allowing a unique developmental window into human congenital heart disease. Here, we review avian heart formation and provide comparisons to the mammalian heart.
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29
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Garoffolo G, Pesce M. Mechanotransduction in the Cardiovascular System: From Developmental Origins to Homeostasis and Pathology. Cells 2019; 8:cells8121607. [PMID: 31835742 PMCID: PMC6953076 DOI: 10.3390/cells8121607] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2019] [Revised: 12/04/2019] [Accepted: 12/10/2019] [Indexed: 12/16/2022] Open
Abstract
With the term ‘mechanotransduction’, it is intended the ability of cells to sense and respond to mechanical forces by activating intracellular signal transduction pathways and the relative phenotypic adaptation. While a known role of mechanical stimuli has been acknowledged for developmental biology processes and morphogenesis in various organs, the response of cells to mechanical cues is now also emerging as a major pathophysiology determinant. Cells of the cardiovascular system are typically exposed to a variety of mechanical stimuli ranging from compression to strain and flow (shear) stress. In addition, these cells can also translate subtle changes in biophysical characteristics of the surrounding matrix, such as the stiffness, into intracellular activation cascades with consequent evolution toward pro-inflammatory/pro-fibrotic phenotypes. Since cellular mechanotransduction has a potential readout on long-lasting modifications of the chromatin, exposure of the cells to mechanically altered environments may have similar persisting consequences to those of metabolic dysfunctions or chronic inflammation. In the present review, we highlight the roles of mechanical forces on the control of cardiovascular formation during embryogenesis, and in the development and pathogenesis of the cardiovascular system.
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Affiliation(s)
- Gloria Garoffolo
- Unità di Ingegneria Tissutale Cardiovascolare, Centro Cardiologico Monzino, IRCCS, Via Parea, 4, I-20138 Milan, Italy;
- PhD Program in Translational and Molecular Medicine DIMET, Università di Milano - Bicocca, 20126 Milan, Italy
- Correspondence:
| | - Maurizio Pesce
- Unità di Ingegneria Tissutale Cardiovascolare, Centro Cardiologico Monzino, IRCCS, Via Parea, 4, I-20138 Milan, Italy;
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30
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Pang JKS, Phua QH, Soh BS. Applications of miRNAs in cardiac development, disease progression and regeneration. Stem Cell Res Ther 2019; 10:336. [PMID: 31752983 PMCID: PMC6868784 DOI: 10.1186/s13287-019-1451-2] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 10/07/2019] [Accepted: 10/11/2019] [Indexed: 12/25/2022] Open
Abstract
Development of the complex human heart is tightly regulated at multiple levels, maintaining multipotency and proliferative state in the embryonic cardiovascular progenitors and thereafter suppressing progenitor characteristics to allow for terminal differentiation and maturation. Small regulatory microRNAs (miRNAs) are at the level of post-transcriptional gene suppressors, which enhance the degradation or decay of their target protein-coding mRNAs. These miRNAs are known to play roles in a large number of biological events, cardiovascular development being no exception. A number of critical cardiac-specific miRNAs have been identified, of which structural developmental defects have been linked to dysregulation of miRNAs in the proliferating cardiac stem cells. These miRNAs present in the stem cell niche are lost when the cardiac progenitors terminally differentiate, resulting in the postnatal mitotic arrest of the heart. Therapeutic applications of these miRNAs extend to the realm of heart failure, whereby the death of heart cells in the ageing heart cannot be replaced due to the arrest of cell division. By utilizing miRNA therapy to control cell cycling, the regenerative potential of matured myocardium can be restored. This review will address the various cardiac progenitor-related miRNAs that control the development and proliferative potential of the heart.
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Affiliation(s)
- Jeremy Kah Sheng Pang
- Disease Modeling and Therapeutics Laboratory, A*STAR Institute of Molecular and Cell Biology, 61 Biopolis Drive Proteos, Singapore, 138673, Singapore.,Department of Biological Sciences, National University of Singapore, Singapore, 117543, Singapore
| | - Qian Hua Phua
- Disease Modeling and Therapeutics Laboratory, A*STAR Institute of Molecular and Cell Biology, 61 Biopolis Drive Proteos, Singapore, 138673, Singapore
| | - Boon-Seng Soh
- Disease Modeling and Therapeutics Laboratory, A*STAR Institute of Molecular and Cell Biology, 61 Biopolis Drive Proteos, Singapore, 138673, Singapore. .,Department of Biological Sciences, National University of Singapore, Singapore, 117543, Singapore. .,Key Laboratory for Major Obstetric Diseases of Guangdong Province, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, 510150, China.
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31
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Conway SJ, McConnell R, Simmons O, Snider PL. Armadillo-like helical domain containing-4 is dynamically expressed in both the first and second heart fields. Gene Expr Patterns 2019; 34:119077. [PMID: 31655130 DOI: 10.1016/j.gep.2019.119077] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 10/18/2019] [Accepted: 10/19/2019] [Indexed: 12/19/2022]
Abstract
Armadillo repeat and Armadillo-like helical domain containing proteins form a large family with diverse and fundamental functions in many eukaryotes. Herein we investigated the spatiotemporal expression pattern of Armadillo-like helical domain containing 4 (or Armh4) as an uncharacterized protein coding mouse gene, within the mouse embryo during the initial stages of heart morphogenesis. We found Armh4 is initially expressed in both first heart field as well as the second heart field progenitors and subsequently within predominantly their cardiomyocyte derivatives. Armh4 expression is initially cardiac-restricted in the developing embryo and is expressed in second heart field subpharyngeal mesoderm prior to cardiomyocyte differentiation, but Armh4 diminishes as the embryonic heart matures into the fetal heart. Armh4 is subsequently expressed in craniofacial structures and neural crest-derived dorsal root and trigeminal ganglia. Whereas lithium chloride-induced stimulation of Wnt/β-catenin signaling elevated Armh4 expression in both second heart field subpharyngeal mesodermal progenitors and outflow tract, right ventricle and atrial cardiomyocytes, neither a systemic loss of Islet-1 nor an absence of cardiac neural crest cells had any effect upon Armh4 expression. These results confirm that Wnt/β-catenin-responsive Armh4 is a useful specific biomarker of the FHF and SHF cardiomyocyte derivatives only.
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Affiliation(s)
- Simon J Conway
- HB Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN 46202, USA.
| | - Reagan McConnell
- HB Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN 46202, USA; School of Biomedical Sciences, University of Ulster, Coleraine, BT52 1SA, Northern Ireland, UK
| | - Olga Simmons
- HB Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN 46202, USA
| | - Paige L Snider
- HB Wells Center for Pediatric Research, Indiana University School of Medicine, Indianapolis, IN 46202, USA
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32
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Saxena S, Mathur P, Shukla V, Rani V. Differential expression of novel MicroRNAs from developing fetal heart of Gallus gallus domesticus implies a role in cardiac development. Mol Cell Biochem 2019; 462:157-165. [PMID: 31494815 DOI: 10.1007/s11010-019-03618-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 08/24/2019] [Indexed: 01/26/2023]
Abstract
Heart development is a complex process regulated by multi-layered genetic as well epigenetic regulators many of which are still unknown. Besides their critical role during cardiac development, these molecular regulators emerge as key modulators of cardiovascular pathologies, where fetal cardiac genes' re-expression is witnessed. MicroRNAs have recently emerged as a crucial part of signalling cascade in both development and diseases. We aimed to identify, validate, and perform functional annotation of putative novel miRNAs using chicken as a cardiac development model system. Novel miRNAs were obtained through deep sequencing of small RNAs extracted from chicken embryonic cardiac tissue of different developmental stages. After filtering out real pre-miRNAs, their expression analysis, potential target gene's prediction and functional annotations were performed. Expression analysis revealed that miRNAs were differentially expressed during different developmental stages of chicken heart. The expression of selected putative novel miRNAs was further validated by real-time PCR. Our analysis indicated the presence of novel cardiac miRNAs that might be regulating critical cardiac development events such as cardiac cell growth, differentiation, cardiac action potential generation and signal transduction.
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Affiliation(s)
- Sharad Saxena
- Transcriptome Laboratory, Centre for Emerging Diseases, Department of Biotechnology, Jaypee Institute of Information Technology, A-10, Sector-62, Noida, UP, 201307, India
| | - Priyanka Mathur
- Transcriptome Laboratory, Centre for Emerging Diseases, Department of Biotechnology, Jaypee Institute of Information Technology, A-10, Sector-62, Noida, UP, 201307, India
| | - Vaibhav Shukla
- Manipal School of Life Sciences, Manipal Academy of Higher Education, Manipal, Karnataka, 576104, India
| | - Vibha Rani
- Transcriptome Laboratory, Centre for Emerging Diseases, Department of Biotechnology, Jaypee Institute of Information Technology, A-10, Sector-62, Noida, UP, 201307, India.
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Abstract
Cardiogenesis is a complex developmental process involving multiple overlapping stages of cell fate specification, proliferation, differentiation, and morphogenesis. Precise spatiotemporal coordination between the different cardiogenic processes is ensured by intercellular signalling crosstalk and tissue-tissue interactions. Notch is an intercellular signalling pathway crucial for cell fate decisions during multicellular organismal development and is aptly positioned to coordinate the complex signalling crosstalk required for progressive cell lineage restriction during cardiogenesis. In this Review, we describe the role of Notch signalling and the crosstalk with other signalling pathways during the differentiation and patterning of the different cardiac tissues and in cardiac valve and ventricular chamber development. We examine how perturbation of Notch signalling activity is linked to congenital heart diseases affecting the neonate and adult, and discuss studies that shed light on the role of Notch signalling in heart regeneration and repair after injury.
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34
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Zhao Q, Sun Q, Zhou L, Liu K, Jiao K. Complex Regulation of Mitochondrial Function During Cardiac Development. J Am Heart Assoc 2019; 8:e012731. [PMID: 31215339 PMCID: PMC6662350 DOI: 10.1161/jaha.119.012731] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Accepted: 05/24/2019] [Indexed: 02/07/2023]
Affiliation(s)
- Qiancong Zhao
- Department of Cardiovascular SurgeryThe Second Hospital of Jilin UniversityChangchunChina
- Department of GeneticsThe University of Alabama at BirminghamAL
| | - Qianchuang Sun
- Department of AnesthesiologyThe Second Hospital of Jilin UniversityChangchunChina
- Department of GeneticsThe University of Alabama at BirminghamAL
| | - Lufang Zhou
- Department of MedicineThe University of Alabama at BirminghamAL
| | - Kexiang Liu
- Department of Cardiovascular SurgeryThe Second Hospital of Jilin UniversityChangchunChina
| | - Kai Jiao
- Department of GeneticsThe University of Alabama at BirminghamAL
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35
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Inhibitor of DNA binding in heart development and cardiovascular diseases. Cell Commun Signal 2019; 17:51. [PMID: 31126344 PMCID: PMC6534900 DOI: 10.1186/s12964-019-0365-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 05/14/2019] [Indexed: 02/05/2023] Open
Abstract
Id proteins, inhibitors of DNA binding, are transcription regulators containing a highly conserved helix-loop-helix domain. During multiple stages of normal cardiogenesis, Id proteins play major roles in early development and participate in the differentiation and proliferation of cardiac progenitor cells and mature cardiomyocytes. The fact that a depletion of Ids can cause a variety of defects in cardiac structure and conduction function is further evidence of their involvement in heart development. Multiple signalling pathways and growth factors are involved in the regulation of Ids in a cell- and tissue- specific manner to affect heart development. Recent studies have demonstrated that Ids are related to multiple aspects of cardiovascular diseases, including congenital structural, coronary heart disease, and arrhythmia. Although a growing body of research has elucidated the important role of Ids, no comprehensive review has previously compiled these scattered findings. Here, we introduce and summarize the roles of Id proteins in heart development, with the hope that this overview of key findings might shed light on the molecular basis of consequential cardiovascular diseases. Furthermore, we described the future prospective researches needed to enable advancement in the maintainance of the proliferative capacity of cardiomyocytes. Additionally, research focusing on increasing embryonic stem cell culture adaptability will help to improve the future therapeutic application of cardiac regeneration.
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Saint-Jean L, Barkas N, Harmelink C, Tompkins KL, Oakey RJ, Baldwin HS. Myocardial differentiation is dependent upon endocardial signaling during early cardiogenesis in vitro. Development 2019; 146:dev.172619. [PMID: 31023876 DOI: 10.1242/dev.172619] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Accepted: 04/10/2019] [Indexed: 01/18/2023]
Abstract
The endocardium interacts with the myocardium to promote proliferation and morphogenesis during the later stages of heart development. However, the role of the endocardium in early cardiac ontogeny remains under-explored. Given the shared origin, subsequent juxtaposition, and essential cell-cell interactions of endocardial and myocardial cells throughout heart development, we hypothesized that paracrine signaling from the endocardium to the myocardium is crucial for initiating early differentiation of myocardial cells. To test this, we generated an in vitro, endocardial-specific ablation model using the diphtheria toxin receptor under the regulatory elements of the Nfat c1 genomic locus (NFATc1-DTR). Early treatment of NFATc1-DTR mouse embryoid bodies with diphtheria toxin efficiently ablated endocardial cells, which significantly attenuated the percentage of beating EBs in culture and expression of early and late myocardial differentiation markers. The addition of Bmp2 during endocardial ablation partially rescued myocyte differentiation, maturation and function. Therefore, we conclude that early stages of myocardial differentiation rely on endocardial paracrine signaling mediated in part by Bmp2. Our findings provide novel insight into early endocardial-myocardial interactions that can be explored to promote early myocardial development and growth.
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Affiliation(s)
- Leshana Saint-Jean
- Department of Cell and Developmental Biology, Vanderbilt University, Nashville, TN 37232, USA
| | - Nikolaos Barkas
- Department of Medical & Molecular Genetics, King's College London, London, SE1 9RT, UK
| | - Cristina Harmelink
- Department of Pediatrics, Vanderbilt University School of Medicine, Nashville, TN 37232, USA
| | - Kevin L Tompkins
- Department of Pediatrics, Vanderbilt University School of Medicine, Nashville, TN 37232, USA
| | - Rebecca J Oakey
- Department of Medical & Molecular Genetics, King's College London, London, SE1 9RT, UK
| | - H Scott Baldwin
- Department of Cell and Developmental Biology, Vanderbilt University, Nashville, TN 37232, USA .,Department of Pediatrics, Vanderbilt University School of Medicine, Nashville, TN 37232, USA
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Clapham KR, Singh I, Capuano IS, Rajagopal S, Chun HJ. MEF2 and the Right Ventricle: From Development to Disease. Front Cardiovasc Med 2019; 6:29. [PMID: 30984767 PMCID: PMC6448530 DOI: 10.3389/fcvm.2019.00029] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2019] [Accepted: 03/06/2019] [Indexed: 12/16/2022] Open
Abstract
Pulmonary arterial hypertension is a progressive and ultimately life-limiting disease in which survival is closely linked to right ventricular function. The right ventricle remains relatively understudied, as it is known to have key developmental and structural differences from the left ventricle. Here, we will highlight what is known about the right ventricle in normal physiology and in the disease state of pulmonary arterial hypertension. Specifically, we will explore the role of the family of MEF2 (myocyte enhancer factor 2) transcription factors in right ventricular development, its response to increased afterload, and in the endothelial dysfunction that characterizes pulmonary arterial hypertension. Finally, we will turn to review potentially novel therapeutic strategies targeting these pathways.
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Affiliation(s)
- Katharine R Clapham
- Section of Cardiovascular Medicine, Department of Internal Medicine, Yale Cardiovascular Research Center, Yale School of Medicine, New Haven, CT, United States
| | - Inderjit Singh
- Section of Pulmonary, Critical Care and Sleep Medicine, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, United States
| | - Isabella S Capuano
- Section of Cardiovascular Medicine, Department of Internal Medicine, Yale Cardiovascular Research Center, Yale School of Medicine, New Haven, CT, United States.,Choate Rosemary Hall, Wallingford, CT, United States
| | - Sudarshan Rajagopal
- Division of Cardiology, Department of Medicine, Duke University Medical Center, Durham, NC, United States
| | - Hyung J Chun
- Section of Cardiovascular Medicine, Department of Internal Medicine, Yale Cardiovascular Research Center, Yale School of Medicine, New Haven, CT, United States
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Dohn TE, Ravisankar P, Tirera FT, Martin KE, Gafranek JT, Duong TB, VanDyke TL, Touvron M, Barske LA, Crump JG, Waxman JS. Nr2f-dependent allocation of ventricular cardiomyocyte and pharyngeal muscle progenitors. PLoS Genet 2019; 15:e1007962. [PMID: 30721228 PMCID: PMC6377147 DOI: 10.1371/journal.pgen.1007962] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2018] [Revised: 02/15/2019] [Accepted: 01/14/2019] [Indexed: 12/28/2022] Open
Abstract
Multiple syndromes share congenital heart and craniofacial muscle defects, indicating there is an intimate relationship between the adjacent cardiac and pharyngeal muscle (PM) progenitor fields. However, mechanisms that direct antagonistic lineage decisions of the cardiac and PM progenitors within the anterior mesoderm of vertebrates are not understood. Here, we identify that retinoic acid (RA) signaling directly promotes the expression of the transcription factor Nr2f1a within the anterior lateral plate mesoderm. Using zebrafish nr2f1a and nr2f2 mutants, we find that Nr2f1a and Nr2f2 have redundant requirements restricting ventricular cardiomyocyte (CM) number and promoting development of the posterior PMs. Cre-mediated genetic lineage tracing in nr2f1a; nr2f2 double mutants reveals that tcf21+ progenitor cells, which can give rise to ventricular CMs and PM, more frequently become ventricular CMs potentially at the expense of posterior PMs in nr2f1a; nr2f2 mutants. Our studies reveal insights into the molecular etiology that may underlie developmental syndromes that share heart, neck and facial defects as well as the phenotypic variability of congenital heart defects associated with NR2F mutations in humans. Many developmental syndromes include both congenital heart and craniofacial defects, necessitating a better understanding of the mechanisms underlying the correlation of these defects. During early vertebrate development, cardiac and pharyngeal muscle cells originate from adjacent, partially overlapping progenitor fields within the anterior mesoderm. However, signals that allocate the cells from the adjacent cardiac and pharyngeal muscle progenitor fields are not understood. Mutations in the gene NR2F2 are associated with variable types of congenital heart defects in humans. Our recent work demonstrates that zebrafish Nr2f1a is the functional equivalent to Nr2f2 in mammals and promotes atrial development. Here, we identify that zebrafish nr2f1a and nr2f2 have redundant requirements at earlier stages of development than nr2f1a alone to restrict the number of ventricular CMs in the heart and promote posterior pharyngeal muscle development. Therefore, we have identified an antagonistic mechanism that is necessary to generate the proper number of cardiac and pharyngeal muscle progenitors in vertebrates. These studies provide evidence to help explain the variability of congenital heart defects from NR2F2 mutations in humans and a novel molecular framework for understanding developmental syndromes with heart and craniofacial defects.
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Affiliation(s)
- Tracy E. Dohn
- Division of Molecular Cardiovascular Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States of America
- Molecular and Developmental Biology Graduate Program, University of Cincinnati College of Medicine, Cincinnati, OH, United States of America
| | - Padmapriyadarshini Ravisankar
- Division of Molecular Cardiovascular Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States of America
| | - Fouley T. Tirera
- Division of Molecular Cardiovascular Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States of America
- Master’s Program in Genetics, Department of Life Sciences, Université Paris Diderot, Paris, France
| | - Kendall E. Martin
- Division of Molecular Cardiovascular Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States of America
- Molecular Genetics and Human Genetics Graduate Program, University of Cincinnati College of Medicine, Cincinnati, OH, United States of America
| | - Jacob T. Gafranek
- Division of Molecular Cardiovascular Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States of America
- Molecular and Developmental Biology Graduate Program, University of Cincinnati College of Medicine, Cincinnati, OH, United States of America
| | - Tiffany B. Duong
- Division of Molecular Cardiovascular Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States of America
- Molecular and Developmental Biology Master’s Program, University of Cincinnati College of Medicine, Cincinnati, OH, United States of America
| | - Terri L. VanDyke
- Division of Molecular Cardiovascular Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States of America
| | - Melissa Touvron
- Division of Molecular Cardiovascular Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States of America
| | - Lindsey A. Barske
- Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, University of Southern California, Los Angeles, CA, United States of America
| | - J. Gage Crump
- Eli and Edythe Broad Center for Regenerative Medicine and Stem Cell Research, University of Southern California, Los Angeles, CA, United States of America
| | - Joshua S. Waxman
- Division of Molecular Cardiovascular Biology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, United States of America
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, United States of America
- * E-mail:
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Pei D, Shu X, Gassama-Diagne A, Thiery JP. Mesenchymal–epithelial transition in development and reprogramming. Nat Cell Biol 2019; 21:44-53. [DOI: 10.1038/s41556-018-0195-z] [Citation(s) in RCA: 121] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Accepted: 08/10/2018] [Indexed: 02/07/2023]
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Moore-Morris T, van Vliet PP, Andelfinger G, Puceat M. Role of Epigenetics in Cardiac Development and Congenital Diseases. Physiol Rev 2019; 98:2453-2475. [PMID: 30156497 DOI: 10.1152/physrev.00048.2017] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
The heart is the first organ to be functional in the fetus. Heart formation is a complex morphogenetic process regulated by both genetic and epigenetic mechanisms. Congenital heart diseases (CHD) are the most prominent congenital diseases. Genetics is not sufficient to explain these diseases or the impact of them on patients. Epigenetics is more and more emerging as a basis for cardiac malformations. This review brings the essential knowledge on cardiac biology of development. It further provides a broad background on epigenetics with a focus on three-dimensional conformation of chromatin. Then, we summarize the current knowledge of the impact of epigenetics on cardiac cell fate decision. We further provide an update on the epigenetic anomalies in the genesis of CHD.
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Affiliation(s)
- Thomas Moore-Morris
- Université Aix-Marseille, INSERM UMR- 1251, Marseille , France ; Cardiovascular Genetics, Department of Pediatrics, CHU Sainte-Justine, Montreal, Quebec , Canada ; Université de Montréal, Montreal, Quebec , Canada ; and Laboratoire International Associé INSERM, Marseille France-CHU Ste Justine, Quebec, Canada
| | - Patrick Piet van Vliet
- Université Aix-Marseille, INSERM UMR- 1251, Marseille , France ; Cardiovascular Genetics, Department of Pediatrics, CHU Sainte-Justine, Montreal, Quebec , Canada ; Université de Montréal, Montreal, Quebec , Canada ; and Laboratoire International Associé INSERM, Marseille France-CHU Ste Justine, Quebec, Canada
| | - Gregor Andelfinger
- Université Aix-Marseille, INSERM UMR- 1251, Marseille , France ; Cardiovascular Genetics, Department of Pediatrics, CHU Sainte-Justine, Montreal, Quebec , Canada ; Université de Montréal, Montreal, Quebec , Canada ; and Laboratoire International Associé INSERM, Marseille France-CHU Ste Justine, Quebec, Canada
| | - Michel Puceat
- Université Aix-Marseille, INSERM UMR- 1251, Marseille , France ; Cardiovascular Genetics, Department of Pediatrics, CHU Sainte-Justine, Montreal, Quebec , Canada ; Université de Montréal, Montreal, Quebec , Canada ; and Laboratoire International Associé INSERM, Marseille France-CHU Ste Justine, Quebec, Canada
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Saxena S, Gupta A, Shukla V, Rani V. Functional annotation of differentially expressed fetal cardiac microRNA targets: implication for microRNA-based cardiovascular therapeutics. 3 Biotech 2018; 8:494. [PMID: 30498667 DOI: 10.1007/s13205-018-1520-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Accepted: 11/17/2018] [Indexed: 01/23/2023] Open
Abstract
Gene expression pattern of a failing heart depicts remarkable similarity with developing fetal heart. Elucidating genetic as well as epigenetic mechanisms regulating the gene expression during cardiac development will improve our understanding of cardiovascular diseases. In the present study, we aimed to validate and characterize differentially expressed known microRNAs (miRNA) obtained from next generation sequencing data of two fetal cardiac developmental stages (days 4th and 14th) from chicken (G. gallus domesticus) using bioinformatic approaches. Potential mRNA targets of individual miRNA were identified and classified according to their biological, cellular, and molecular functions. Functional annotation of putative target genes was performed to predict their association with cardiovascular diseases. We identified a total of 19 differentially expressed miRNAs between 4th and 14th day sample from the data sets obtained by next generation sequencing. A total of nearly 1522 potential targets ranging from 15 to 270 for each miRNA were predicted out of which 1221 were unique, while 301 were overlapping. Gene ontology and KEGG analysis revealed that majority of these target genes regulate critical cellular and molecular processes including transcriptional regulation, protein transport, signal transduction, matrix remodeling, Ras signaling, MAPK signaling, and TGF-beta signaling pathways indicating the complex nature of microRNA-mediated gene regulation during cardiogenesis. We found a significant association between potential target genes and cardiovascular diseases validating a link between fetal cardiac miRNAs and regulation of cardiovascular disease-related genes. These important findings may lay a foundation for further understanding the regulatory mechanisms operative in gene re-programming in the failing heart.
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Huang W, Liang J, Feng Y, Jia Z, Jiang L, Cai W, Paul C, Gu JG, Stambrook PJ, Millard RW, Zhu XL, Zhu P, Wang Y. Heterogeneity of adult masseter muscle satellite cells with cardiomyocyte differentiation potential. Exp Cell Res 2018; 371:20-30. [PMID: 29842877 PMCID: PMC7291879 DOI: 10.1016/j.yexcr.2018.05.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Revised: 05/21/2018] [Accepted: 05/24/2018] [Indexed: 01/25/2023]
Abstract
Although resident cardiac stem cells have been reported, regeneration of functional cardiomyocytes (CMs) remains a challenge. The present study identifies an alternative progenitor source for CM regeneration without the need for genetic manipulation or invasive heart biopsy procedures. Unlike limb skeletal muscles, masseter muscles (MM) in the mouse head are developed from Nkx2-5 mesodermal progenitors. Adult masseter muscle satellite cells (MMSCs) display heterogeneity in developmental origin and cell phenotypes. The heterogeneous MMSCs that can be characterized by cell sorting based on stem cell antigen-1 (Sca1) show different lineage potential. While cardiogenic potential is preserved in Sca1+ MMSCs as shown by expression of cardiac progenitor genes (including Nkx2-5), skeletal myogenic capacity is maintained in Sca1- MMSCs with Pax7 expression. Sca1+ MMSC-derived beating cells express cardiac genes and exhibit CM-like morphology. Electrophysiological properties of MMSC-derived CMs are demonstrated by calcium transients and action potentials. These findings show that MMSCs could serve as a novel cell source for cardiomyocyte replacement.
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Affiliation(s)
- Wei Huang
- Department of Pathology and Laboratory Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Jialiang Liang
- Department of Pathology and Laboratory Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Yuliang Feng
- Department of Pathology and Laboratory Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Zhanfeng Jia
- Department of Anesthesiology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Lin Jiang
- Department of Pathology and Laboratory Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Wenfeng Cai
- Department of Pathology and Laboratory Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Christian Paul
- Department of Pathology and Laboratory Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Jianguo G Gu
- Department of Anesthesiology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Peter J Stambrook
- Department of Molecular Genetics, Biochemistry, and Microbiology, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Ronald W Millard
- Pharmacology and Cell Biophysics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Xiao-Lan Zhu
- Department of Cardiac Surgery, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
| | - Ping Zhu
- Department of Cardiac Surgery, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China.
| | - Yigang Wang
- Department of Pathology and Laboratory Medicine, University of Cincinnati College of Medicine, Cincinnati, OH, USA.
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Disruption of mesoderm formation during cardiac differentiation due to developmental exposure to 13-cis-retinoic acid. Sci Rep 2018; 8:12960. [PMID: 30154523 PMCID: PMC6113333 DOI: 10.1038/s41598-018-31192-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Accepted: 08/14/2018] [Indexed: 12/18/2022] Open
Abstract
13-cis-retinoic acid (isotretinoin, INN) is an oral pharmaceutical drug used for the treatment of skin acne, and is also a known teratogen. In this study, the molecular mechanisms underlying INN-induced developmental toxicity during early cardiac differentiation were investigated using both human induced pluripotent stem cells (hiPSCs) and human embryonic stem cells (hESCs). Pre-exposure of hiPSCs and hESCs to a sublethal concentration of INN did not influence cell proliferation and pluripotency. However, mesodermal differentiation was disrupted when INN was included in the medium during differentiation. Transcriptomic profiling by RNA-seq revealed that INN exposure leads to aberrant expression of genes involved in several signaling pathways that control early mesoderm differentiation, such as TGF-beta signaling. In addition, genome-wide chromatin accessibility profiling by ATAC-seq suggested that INN-exposure leads to enhanced DNA-binding of specific transcription factors (TFs), including HNF1B, SOX10 and NFIC, often in close spatial proximity to genes that are dysregulated in response to INN treatment. Altogether, these results identify potential molecular mechanisms underlying INN-induced perturbation during mesodermal differentiation in the context of cardiac development. This study further highlights the utility of human stem cells as an alternative system for investigating congenital diseases of newborns that arise as a result of maternal drug exposure during pregnancy.
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Kidokoro H, Yonei-Tamura S, Tamura K, Schoenwolf GC, Saijoh Y. The heart tube forms and elongates through dynamic cell rearrangement coordinated with foregut extension. Development 2018; 145:dev.152488. [PMID: 29490984 DOI: 10.1242/dev.152488] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2017] [Accepted: 02/21/2018] [Indexed: 12/19/2022]
Abstract
In the initiation of cardiogenesis, the heart primordia transform from bilateral flat sheets of mesoderm into an elongated midline tube. Here, we discover that this rapid architectural change is driven by actomyosin-based oriented cell rearrangement and resulting dynamic tissue reshaping (convergent extension, CE). By labeling clusters of cells spanning the entire heart primordia, we show that the heart primordia converge toward the midline to form a narrow tube, while extending perpendicularly to rapidly lengthen it. Our data for the first time visualize the process of early heart tube formation from both the medial (second) and lateral (first) heart fields, revealing that both fields form the early heart tube by essentially the same mechanism. Additionally, the adjacent endoderm coordinately forms the foregut through previously unrecognized movements that parallel those of the heart mesoderm and elongates by CE. In conclusion, our data illustrate how initially two-dimensional flat primordia rapidly change their shapes and construct the three-dimensional morphology of emerging organs in coordination with neighboring morphogenesis.
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Affiliation(s)
- Hinako Kidokoro
- Department of Neurobiology and Anatomy, University of Utah School of Medicine, Salt Lake City, UT 84132-3401, USA.,Department of Developmental Biology and Neurosciences, Graduate School of Life Sciences, Tohoku University, Sendai, 980-8578, Japan.,Department of Cell Biology, National Cerebral and Cardiovascular Center Research Institute, Suita, Osaka 565-8565, Japan
| | - Sayuri Yonei-Tamura
- Department of Developmental Biology and Neurosciences, Graduate School of Life Sciences, Tohoku University, Sendai, 980-8578, Japan
| | - Koji Tamura
- Department of Developmental Biology and Neurosciences, Graduate School of Life Sciences, Tohoku University, Sendai, 980-8578, Japan
| | - Gary C Schoenwolf
- Department of Neurobiology and Anatomy, University of Utah School of Medicine, Salt Lake City, UT 84132-3401, USA
| | - Yukio Saijoh
- Department of Neurobiology and Anatomy, University of Utah School of Medicine, Salt Lake City, UT 84132-3401, USA
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Lorenzale M, López-Unzu MA, Rodríguez C, Fernández B, Durán AC, Sans-Coma V. The anatomical components of the cardiac outflow tract of chondrichthyans and actinopterygians. Biol Rev Camb Philos Soc 2018; 93:1604-1619. [DOI: 10.1111/brv.12411] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Revised: 02/20/2018] [Accepted: 02/27/2018] [Indexed: 01/24/2023]
Affiliation(s)
- Miguel Lorenzale
- Departamento de Biología Animal, Facultad de Ciencias; Universidad de Málaga, Campus de Teatinos s/n; 29071 Málaga Spain
| | - Miguel A. López-Unzu
- Departamento de Biología Animal, Facultad de Ciencias; Universidad de Málaga, Campus de Teatinos s/n; 29071 Málaga Spain
- Instituto de Investigación Biomédica de Málaga (IBIMA); Universidad de Málaga; 29071 Málaga Spain
| | - Cristina Rodríguez
- Departamento de Biología Animal, Facultad de Ciencias; Universidad de Málaga, Campus de Teatinos s/n; 29071 Málaga Spain
- Instituto de Investigación Biomédica de Málaga (IBIMA); Universidad de Málaga; 29071 Málaga Spain
| | - Borja Fernández
- Departamento de Biología Animal, Facultad de Ciencias; Universidad de Málaga, Campus de Teatinos s/n; 29071 Málaga Spain
- Instituto de Investigación Biomédica de Málaga (IBIMA); Universidad de Málaga; 29071 Málaga Spain
| | - Ana C. Durán
- Departamento de Biología Animal, Facultad de Ciencias; Universidad de Málaga, Campus de Teatinos s/n; 29071 Málaga Spain
- Instituto de Investigación Biomédica de Málaga (IBIMA); Universidad de Málaga; 29071 Málaga Spain
| | - Valentín Sans-Coma
- Departamento de Biología Animal, Facultad de Ciencias; Universidad de Málaga, Campus de Teatinos s/n; 29071 Málaga Spain
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Ma R, Liang J, Huang W, Guo L, Cai W, Wang L, Paul C, Yang HT, Kim HW, Wang Y. Electrical Stimulation Enhances Cardiac Differentiation of Human Induced Pluripotent Stem Cells for Myocardial Infarction Therapy. Antioxid Redox Signal 2018; 28:371-384. [PMID: 27903111 PMCID: PMC5770128 DOI: 10.1089/ars.2016.6766] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
AIMS Electrical stimulation (EleS) can promote cardiac differentiation, but the underlying mechanism is not well known. This study investigated the effect of EleS on cardiomyocyte (CM) differentiation of human induced pluripotent stem cells (hiPSCs) and evaluated the therapeutic effects for the treatment of myocardial infarction (MI). RESULTS Cardiac differentiation of hiPSCs was induced with EleS after embryoid body formation. Spontaneously beating hiPSCs were observed as early at 2 days when treated with EleS compared with control treatment. The cardiac differentiation efficiency of hiPSCs was significantly enhanced by EleS. In addition, the functional maturation of hiPSC-CMs under EleS was confirmed by calcium indicators, intracellular Ca2+ levels, and expression of structural genes. Mechanistically, EleS mediated cardiac differentiation of hiPSCs through activation of Ca2+/PKC/ERK pathways, as revealed by RNA sequencing, quantitative polymerase chain reaction, and Western blotting. After transplantation in immunodeficient MI mice, EleS-preconditioned hiPSC-derived cells significantly improved cardiac function and attenuated expansion of infarct size. The preconditioned hiPSC-derived CMs were functionally integrated with the host heart. INNOVATION We show EleS as an efficacious time-saving approach for CM generation. The global RNA profiling shows that EleS can accelerate cardiac differentiation of hiPSCs through activation of multiple pathways. The cardiac-mimetic electrical signals will provide a novel approach to generate functional CMs and facilitate cardiac tissue engineering for successful heart regeneration. CONCLUSION EleS can enhance efficiency of cardiac differentiation in hiPSCs and promote CM maturation. The EleS-preconditioned CMs emerge as a promising approach for clinical application in MI treatment. Antioxid. Redox Signal. 28, 371-384.
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Affiliation(s)
- Ruilian Ma
- 1 Department of Pathology and Laboratory Medicine, College of Medicine, University of Cincinnati , Cincinnati, Ohio
| | - Jialiang Liang
- 1 Department of Pathology and Laboratory Medicine, College of Medicine, University of Cincinnati , Cincinnati, Ohio
| | - Wei Huang
- 1 Department of Pathology and Laboratory Medicine, College of Medicine, University of Cincinnati , Cincinnati, Ohio
| | - Linlin Guo
- 1 Department of Pathology and Laboratory Medicine, College of Medicine, University of Cincinnati , Cincinnati, Ohio
| | - Wenfeng Cai
- 1 Department of Pathology and Laboratory Medicine, College of Medicine, University of Cincinnati , Cincinnati, Ohio
| | - Lei Wang
- 1 Department of Pathology and Laboratory Medicine, College of Medicine, University of Cincinnati , Cincinnati, Ohio
| | - Christian Paul
- 1 Department of Pathology and Laboratory Medicine, College of Medicine, University of Cincinnati , Cincinnati, Ohio
| | - Huang-Tian Yang
- 2 Key Laboratory of Stem Cell Biology and Laboratory of Molecular Cardiology, Institute of Health Sciences, Institutes for Biological Sciences (SIBS), Chinese Academy of Sciences (CAS) and Shanghai Jiao Tong University School of Medicine (SJTUSM) , Shanghai, China
| | - Ha Won Kim
- 1 Department of Pathology and Laboratory Medicine, College of Medicine, University of Cincinnati , Cincinnati, Ohio
| | - Yigang Wang
- 1 Department of Pathology and Laboratory Medicine, College of Medicine, University of Cincinnati , Cincinnati, Ohio
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Chassagnon G, Lefort B, Meot M, Carpentier E, Sirinelli D, Chantepie A, Morel B. Association Between Tetralogy of Fallot and Tracheobronchial Branching Abnormalities: A New Clue for Pathogenesis? J Am Heart Assoc 2017; 7:JAHA.117.006921. [PMID: 29288155 PMCID: PMC5778959 DOI: 10.1161/jaha.117.006921] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Background In our practice, we noticed an increased frequency of tracheobronchial branching abnormalities (TBAs) in patients with tetralogy of Fallot (ToF). This study aimed to determine whether an association exists between congenital TBAs and ToF with or without pulmonary atresia. Methods and Results The frequency of TBAs on chest computed tomography was assessed in 55 patients with ToF without pulmonary atresia, 34 patients with ToF with pulmonary arteria, and 100 control patients. We then looked for a possible association between TBAs and pulmonary artery branch hypoplasia, the presence of major aortopulmonary collateral arteries, and the presence of the chromosome 22q11 deletion. TBAs were significantly more frequent in patients with ToF with or without pulmonary atresia than in the control group (any TBAs, 21% versus 2% [P<0.001]; bronchial situs anomalies, 6% versus 0% [P=0.002]; right tracheal bronchus, 4% versus 0% [P=0.04]; left eparterial bronchus, 8% versus 0% [P=0.005]); and tended to be more frequent in those with ToF without pulmonary atresia than in those with ToF with pulmonary atresia (any TBAs, 27% versus 12% [P=0.11]; left eparterial bronchus, 13% versus 0% [P=0.04]). TBAs were readily multiple (8 patients of 19 with TBA) and concerned essentially the upper lobes. TBAs were not associated with pulmonary branch hypoplasia, major aortopulmonary collateral arteries, or the chromosome 22q11 deletion. Conclusions We demonstrated a significantly increased frequency of tracheobronchial abnormalities in patients with ToF with or without pulmonary atresia compared with a control group. These results suggest an interaction between abnormalities in conotruncal septation and tracheobronchial branching and may provide a new clue to the pathogenesis of conotruncal heart diseases.
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Affiliation(s)
- Guillaume Chassagnon
- Radiology Department, Hôpital Clocheville, Université François Rabelais de Tours, France
| | - Bruno Lefort
- Pediatric Cardiology Department, Hôpital Clocheville, Université François Rabelais de Tours, France
| | - Mathilde Meot
- Pediatric Cardiology Department, Hôpital Clocheville, Université François Rabelais de Tours, France
| | - Elodie Carpentier
- Radiology Department, Hôpital Clocheville, Université François Rabelais de Tours, France
| | - Dominique Sirinelli
- Radiology Department, Hôpital Clocheville, Université François Rabelais de Tours, France
| | - Alain Chantepie
- Pediatric Cardiology Department, Hôpital Clocheville, Université François Rabelais de Tours, France
| | - Baptiste Morel
- Radiology Department, Hôpital Clocheville, Université François Rabelais de Tours, France
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Abstract
Cardiovascular disease (CVD) accounts for more deaths globally than any other single disease. There are on average 1.5 million episodes of myocardial infarction (heart attack) each year in the United States alone with roughly one-third resulting in death. There is therefore a major need for developing new and effective strategies to promote cardiac repair. Intramyocardial transplantation of mesenchymal stem cells (MSCs) has emerged as a leading contender in the pursuit of clinical intervention and therapy. MSCs are potent mediators of cardiac repair and are therefore an attractive tool in the development of preclinical and clinical trials. MSCs are capable of secreting a large array of soluble factors, which have had demonstrated effects on pathogenic cardiac remolding, fibrosis, immune activation, and cardiac stem cell proliferation within the damaged heart. MSCs are also capable of differentiation into cardiomyocytes, endothelial cells, and vascular smooth muscle cells, although the relative contribution of trilineage differentiation and paracrine effectors on cardiac repair remains the subject of active investigation.
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49
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A transcribed enhancer dictates mesendoderm specification in pluripotency. Nat Commun 2017; 8:1806. [PMID: 29180618 PMCID: PMC5703900 DOI: 10.1038/s41467-017-01804-w] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Accepted: 10/16/2017] [Indexed: 12/31/2022] Open
Abstract
Enhancers and long noncoding RNAs (lncRNAs) are key determinants of lineage specification during development. Here, we evaluate remodeling of the enhancer landscape and modulation of the lncRNA transcriptome during mesendoderm specification. We sort mesendodermal progenitors from differentiating embryonic stem cells (ESCs) according to Eomes expression, and find that enhancer usage is coordinated with mesendoderm-specific expression of key lineage-determining transcription factors. Many of these enhancers are associated with the expression of lncRNAs. Examination of ESC-specific enhancers interacting in three-dimensional space with mesendoderm-specifying transcription factor loci identifies MesEndoderm Transcriptional Enhancer Organizing Region (Meteor). Genetic and epigenetic manipulation of the Meteor enhancer reveal its indispensable role during mesendoderm specification and subsequent cardiogenic differentiation via transcription-independent and -dependent mechanisms. Interestingly, Meteor-deleted ESCs are epigenetically redirected towards neuroectodermal lineages. Loci, topologically associating a transcribed enhancer and its cognate protein coding gene, appear to represent therefore a class of genomic elements controlling developmental competence in pluripotency. Long noncoding RNAs (lncRNAs) are key regulators of lineage specification during development. Here, the authors investigate remodeling of enhancers and regulation of the lncRNA transcriptome during mesendoderm specification, and identify a pluripotent stage-specific transcribed enhancer controlling adoption of the mesendodermal cell fate.
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50
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Yu Y, Lei W, Yang J, Wei YC, Zhao ZL, Zhao ZA, Hu S. Functional mutant GATA4 identification and potential application in preimplantation diagnosis of congenital heart diseases. Gene 2017; 641:349-354. [PMID: 29111206 DOI: 10.1016/j.gene.2017.10.078] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 08/08/2017] [Accepted: 10/27/2017] [Indexed: 12/31/2022]
Abstract
Congenital heart diseases (CHDs) affect nearly 1% of all neonates and show an increasing tendency. The complex inheritance patterns and multifactorial etiologies make these defects difficult to be identified before complete manifestation. Genetic screening has identified hundreds of specific mutant sites for CHDs based on cardiac transcriptional factors. GATA4 is a master regulator required for ventral morphogenesis and heart tube formation. Its mutation is most widely studied in CHDs. In the past decades, over 100 GATA4 mutant sites have been reported, but only a few functional sites have been identified. Thus, it is important to distinguish deleterious sites from neutral sites. In silico prediction of functional sites using bioinformatics tools can provide the valuable information, but it is not solid enough. Here, the roles of GATA4 in heart development is discussed in detail and its mutation sites in protein coding region are summarized systematically, providing an integrated resource for GATA4 mutations. Furthermore, we discussed the advantage and disadvantage of different methods for functional mutation identification. Especially, the disease model of induced pluripotent stem cell is emerging as a powerful tool to assess GATA4 mutations in human. In the recent years, single-cell based high-throughput sequencing is being applied in preimplantation diagnosis and assisted reproduction progressively, providing a new strategy for the prevention of congenital diseases as we discussed. Based on functional mutant sites identification, preimplantation diagnosis will contribute to CHDs prevention eventually.
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Affiliation(s)
- You Yu
- Department of Cardiovascular Surgery of the First Affiliated Hospital, Institute for Cardiovascular Science, Soochow University, Suzhou 215000, China; Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, China
| | - Wei Lei
- Department of Cardiovascular Surgery of the First Affiliated Hospital, Institute for Cardiovascular Science, Soochow University, Suzhou 215000, China; Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, China
| | - Junjie Yang
- Department of Cardiovascular Surgery of the First Affiliated Hospital, Institute for Cardiovascular Science, Soochow University, Suzhou 215000, China; Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, China
| | - Yan-Chang Wei
- Center for Reproductive Medicine, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200135, China; Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai 200135, China
| | - Zhen-Ling Zhao
- The People's Hospital of Bozhou Anhui, Bozhou 236800, China
| | - Zhen-Ao Zhao
- Department of Cardiovascular Surgery of the First Affiliated Hospital, Institute for Cardiovascular Science, Soochow University, Suzhou 215000, China; Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, China.
| | - Shijun Hu
- Department of Cardiovascular Surgery of the First Affiliated Hospital, Institute for Cardiovascular Science, Soochow University, Suzhou 215000, China; Key Laboratory of Stem Cells and Biomedical Materials of Jiangsu Province and Chinese Ministry of Science and Technology, China.
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